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0x"+t.key.toString("hex"));return{pubkey:t.key.slice(1),signature:t.value}},r.encode=function(t){const r=e.from([n.InputTypes.PARTIAL_SIG]);return{key:e.concat([r,t.pubkey]),value:t.signature}},r.expected="{ pubkey: Buffer; signature: Buffer; }",r.check=function(t){return e.isBuffer(t.pubkey)&&e.isBuffer(t.signature)&&[33,65].includes(t.pubkey.length)&&[2,3,4].includes(t.pubkey[0])&&function(t){if(!e.isBuffer(t)||t.length<9)return!1;if(48!==t[0])return!1;if(t.length!==t[1]+3)return!1;if(2!==t[2])return!1;const r=t[3];if(r>33||r<1)return!1;if(2!==t[3+r+1])return!1;const n=t[3+r+2];return!(n>33||n<1)&&t.length===3+r+2+n+2}(t.signature)},r.canAddToArray=function(t,e,r){const n=e.pubkey.toString("hex");return!r.has(n)&&(r.add(n),0===t.filter(t=>t.pubkey.equals(e.pubkey)).length)}}).call(this)}).call(this,t("buffer").Buffer)},{"../../typeFields":25,buffer:56}],12:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("../../typeFields");r.decode=function(t){if(t.key[0]!==n.InputTypes.POR_COMMITMENT)throw new Error("Decode Error: could not decode porCommitment with key 0x"+t.key.toString("hex"));return t.value.toString("utf8")},r.encode=function(t){return{key:e.from([n.InputTypes.POR_COMMITMENT]),value:e.from(t,"utf8")}},r.expected="string",r.check=function(t){return"string"==typeof t},r.canAdd=function(t,e){return!!t&&!!e&&void 0===t.porCommitment}}).call(this)}).call(this,t("buffer").Buffer)},{"../../typeFields":25,buffer:56}],13:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("../../typeFields");r.decode=function(t){if(t.key[0]!==n.InputTypes.SIGHASH_TYPE)throw new Error("Decode Error: could not decode sighashType with key 0x"+t.key.toString("hex"));return t.value.readUInt32LE(0)},r.encode=function(t){const r=e.from([n.InputTypes.SIGHASH_TYPE]),i=e.allocUnsafe(4);return i.writeUInt32LE(t,0),{key:r,value:i}},r.expected="number",r.check=function(t){return"number"==typeof t},r.canAdd=function(t,e){return!!t&&!!e&&void 0===t.sighashType}}).call(this)}).call(this,t("buffer").Buffer)},{"../../typeFields":25,buffer:56}],14:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("../../typeFields"),i=t("../tools"),o=t("../varint");r.decode=function(t){if(t.key[0]!==n.InputTypes.WITNESS_UTXO)throw new Error("Decode Error: could not decode witnessUtxo with key 0x"+t.key.toString("hex"));const e=i.readUInt64LE(t.value,0);let r=8;const s=o.decode(t.value,r);r+=o.encodingLength(s);const u=t.value.slice(r);if(u.length!==s)throw new Error("Decode Error: WITNESS_UTXO script is not proper length");return{script:u,value:e}},r.encode=function(t){const{script:r,value:s}=t,u=o.encodingLength(r.length),a=e.allocUnsafe(8+u+r.length);return i.writeUInt64LE(a,s,0),o.encode(r.length,a,8),r.copy(a,8+u),{key:e.from([n.InputTypes.WITNESS_UTXO]),value:a}},r.expected="{ script: Buffer; value: number; }",r.check=function(t){return e.isBuffer(t.script)&&"number"==typeof t.value},r.canAdd=function(t,e){return!!t&&!!e&&void 0===t.witnessUtxo}}).call(this)}).call(this,t("buffer").Buffer)},{"../../typeFields":25,"../tools":19,"../varint":20,buffer:56}],15:[function(t,e,r){(function(t){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const e=t=>[...Array(t).keys()];r.makeConverter=function(r){return{decode:function(t){if(t.key[0]!==r)throw new Error("Decode Error: could not decode bip32Derivation with key 0x"+t.key.toString("hex"));if(34!==t.key.length&&66!==t.key.length||![2,3,4].includes(t.key[1]))throw new Error("Decode Error: bip32Derivation has invalid pubkey in key 0x"+t.key.toString("hex"));if(t.value.length/4%1!=0)throw new Error("Decode Error: Input BIP32_DERIVATION value length should be multiple of 4");const n=t.key.slice(1),i={masterFingerprint:t.value.slice(0,4),pubkey:n,path:"m"};for(const r of e(t.value.length/4-1)){const e=t.value.readUInt32LE(4*r+4),n=!!(2147483648&e),o=2147483647&e;i.path+="/"+o.toString(10)+(n?"'":"")}return i},encode:function(e){const n=t.from([r]),i=t.concat([n,e.pubkey]),o=e.path.split("/"),s=t.allocUnsafe(4*o.length);e.masterFingerprint.copy(s,0);let u=4;return o.slice(1).forEach(t=>{const e="'"===t.slice(-1);let r=2147483647&parseInt(e?t.slice(0,-1):t,10);e&&(r+=2147483648),s.writeUInt32LE(r,u),u+=4}),{key:i,value:s}},check:function(e){return t.isBuffer(e.pubkey)&&t.isBuffer(e.masterFingerprint)&&"string"==typeof e.path&&[33,65].includes(e.pubkey.length)&&[2,3,4].includes(e.pubkey[0])&&4===e.masterFingerprint.length},expected:"{ masterFingerprint: Buffer; pubkey: Buffer; path: string; }",canAddToArray:function(t,e,r){const n=e.pubkey.toString("hex");return!r.has(n)&&(r.add(n),0===t.filter(t=>t.pubkey.equals(e.pubkey)).length)}}}}).call(this)}).call(this,t("buffer").Buffer)},{buffer:56}],16:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.makeChecker=function(t){return function(e){let r;if(t.includes(e.key[0])&&(33!==(r=e.key.slice(1)).length&&65!==r.length||![2,3,4].includes(r[0])))throw new Error("Format Error: invalid pubkey in key 0x"+e.key.toString("hex"));return r}}},{}],17:[function(t,e,r){(function(t){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.makeConverter=function(e){return{decode:function(t){if(t.key[0]!==e)throw new Error("Decode Error: could not decode redeemScript with key 0x"+t.key.toString("hex"));return t.value},encode:function(r){return{key:t.from([e]),value:r}},check:function(e){return t.isBuffer(e)},expected:"Buffer",canAdd:function(t,e){return!!t&&!!e&&void 0===t.redeemScript}}}}).call(this)}).call(this,t("buffer").Buffer)},{buffer:56}],18:[function(t,e,r){(function(t){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.makeConverter=function(e){return{decode:function(t){if(t.key[0]!==e)throw new Error("Decode Error: could not decode witnessScript with key 0x"+t.key.toString("hex"));return t.value},encode:function(r){return{key:t.from([e]),value:r}},check:function(e){return t.isBuffer(e)},expected:"Buffer",canAdd:function(t,e){return!!t&&!!e&&void 0===t.witnessScript}}}}).call(this)}).call(this,t("buffer").Buffer)},{buffer:56}],19:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("./varint");function i(t){const r=t.key.length,i=t.value.length,o=n.encodingLength(r),s=n.encodingLength(i),u=e.allocUnsafe(o+r+s+i);return n.encode(r,u,0),t.key.copy(u,o),n.encode(i,u,o+r),t.value.copy(u,o+r+s),u}function o(t,e){if("number"!=typeof t)throw new Error("cannot write a non-number as a number");if(t<0)throw new Error("specified a negative value for writing an unsigned value");if(t>e)throw new Error("RangeError: value out of range");if(Math.floor(t)!==t)throw new Error("value has a fractional component")}r.range=(t=>[...Array(t).keys()]),r.reverseBuffer=function(t){if(t.length<1)return t;let e=t.length-1,r=0;for(let n=0;n<t.length/2;n++)r=t[n],t[n]=t[e],t[e]=r,e--;return t},r.keyValsToBuffer=function(t){const r=t.map(i);return r.push(e.from([0])),e.concat(r)},r.keyValToBuffer=i,r.readUInt64LE=function(t,e){const r=t.readUInt32LE(e);let n=t.readUInt32LE(e+4);return o((n*=4294967296)+r,9007199254740991),n+r},r.writeUInt64LE=function(t,e,r){return o(e,9007199254740991),t.writeInt32LE(-1&e,r),t.writeUInt32LE(Math.floor(e/4294967296),r+4),r+8}}).call(this)}).call(this,t("buffer").Buffer)},{"./varint":20,buffer:56}],20:[function(t,e,r){(function(t){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const e=9007199254740991;function n(t){if(t<0||t>e||t%1!=0)throw new RangeError("value out of range")}function i(t){return n(t),t<253?1:t<=65535?3:t<=4294967295?5:9}r.encode=function e(r,o,s){if(n(r),o||(o=t.allocUnsafe(i(r))),!t.isBuffer(o))throw new TypeError("buffer must be a Buffer instance");return s||(s=0),r<253?(o.writeUInt8(r,s),Object.assign(e,{bytes:1})):r<=65535?(o.writeUInt8(253,s),o.writeUInt16LE(r,s+1),Object.assign(e,{bytes:3})):r<=4294967295?(o.writeUInt8(254,s),o.writeUInt32LE(r,s+1),Object.assign(e,{bytes:5})):(o.writeUInt8(255,s),o.writeUInt32LE(r>>>0,s+1),o.writeUInt32LE(r/4294967296|0,s+5),Object.assign(e,{bytes:9})),o},r.decode=function e(r,i){if(!t.isBuffer(r))throw new TypeError("buffer must be a Buffer instance");i||(i=0);const o=r.readUInt8(i);if(o<253)return Object.assign(e,{bytes:1}),o;if(253===o)return Object.assign(e,{bytes:3}),r.readUInt16LE(i+1);if(254===o)return Object.assign(e,{bytes:5}),r.readUInt32LE(i+1);{Object.assign(e,{bytes:9});const t=r.readUInt32LE(i+1),o=4294967296*r.readUInt32LE(i+5)+t;return n(o),o}},r.encodingLength=i}).call(this)}).call(this,t("buffer").Buffer)},{buffer:56}],21:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("../converter"),i=t("../converter/tools"),o=t("../converter/varint"),s=t("../typeFields");function u(t,r,n){if(!r.equals(e.from([n])))throw new Error(`Format Error: Invalid ${t} key: ${r.toString("hex")}`)}function a(t,{globalMapKeyVals:e,inputKeyVals:r,outputKeyVals:o}){const a={unsignedTx:t};let f=0;for(const t of e)switch(t.key[0]){case s.GlobalTypes.UNSIGNED_TX:if(u("global",t.key,s.GlobalTypes.UNSIGNED_TX),f>0)throw new Error("Format Error: GlobalMap has multiple UNSIGNED_TX");f++;break;case s.GlobalTypes.GLOBAL_XPUB:void 0===a.globalXpub&&(a.globalXpub=[]),a.globalXpub.push(n.globals.globalXpub.decode(t));break;default:a.unknownKeyVals||(a.unknownKeyVals=[]),a.unknownKeyVals.push(t)}const c=r.length,h=o.length,l=[],p=[];for(const t of i.range(c)){const e={};for(const i of r[t])switch(n.inputs.checkPubkey(i),i.key[0]){case s.InputTypes.NON_WITNESS_UTXO:if(u("input",i.key,s.InputTypes.NON_WITNESS_UTXO),void 0!==e.nonWitnessUtxo)throw new Error("Format Error: Input has multiple NON_WITNESS_UTXO");e.nonWitnessUtxo=n.inputs.nonWitnessUtxo.decode(i);break;case s.InputTypes.WITNESS_UTXO:if(u("input",i.key,s.InputTypes.WITNESS_UTXO),void 0!==e.witnessUtxo)throw new Error("Format Error: Input has multiple WITNESS_UTXO");e.witnessUtxo=n.inputs.witnessUtxo.decode(i);break;case s.InputTypes.PARTIAL_SIG:void 0===e.partialSig&&(e.partialSig=[]),e.partialSig.push(n.inputs.partialSig.decode(i));break;case s.InputTypes.SIGHASH_TYPE:if(u("input",i.key,s.InputTypes.SIGHASH_TYPE),void 0!==e.sighashType)throw new Error("Format Error: Input has multiple SIGHASH_TYPE");e.sighashType=n.inputs.sighashType.decode(i);break;case s.InputTypes.REDEEM_SCRIPT:if(u("input",i.key,s.InputTypes.REDEEM_SCRIPT),void 0!==e.redeemScript)throw new Error("Format Error: Input has multiple REDEEM_SCRIPT");e.redeemScript=n.inputs.redeemScript.decode(i);break;case s.InputTypes.WITNESS_SCRIPT:if(u("input",i.key,s.InputTypes.WITNESS_SCRIPT),void 0!==e.witnessScript)throw new Error("Format Error: Input has multiple WITNESS_SCRIPT");e.witnessScript=n.inputs.witnessScript.decode(i);break;case s.InputTypes.BIP32_DERIVATION:void 0===e.bip32Derivation&&(e.bip32Derivation=[]),e.bip32Derivation.push(n.inputs.bip32Derivation.decode(i));break;case s.InputTypes.FINAL_SCRIPTSIG:u("input",i.key,s.InputTypes.FINAL_SCRIPTSIG),e.finalScriptSig=n.inputs.finalScriptSig.decode(i);break;case s.InputTypes.FINAL_SCRIPTWITNESS:u("input",i.key,s.InputTypes.FINAL_SCRIPTWITNESS),e.finalScriptWitness=n.inputs.finalScriptWitness.decode(i);break;case s.InputTypes.POR_COMMITMENT:u("input",i.key,s.InputTypes.POR_COMMITMENT),e.porCommitment=n.inputs.porCommitment.decode(i);break;default:e.unknownKeyVals||(e.unknownKeyVals=[]),e.unknownKeyVals.push(i)}l.push(e)}for(const t of i.range(h)){const e={};for(const r of o[t])switch(n.outputs.checkPubkey(r),r.key[0]){case s.OutputTypes.REDEEM_SCRIPT:if(u("output",r.key,s.OutputTypes.REDEEM_SCRIPT),void 0!==e.redeemScript)throw new Error("Format Error: Output has multiple REDEEM_SCRIPT");e.redeemScript=n.outputs.redeemScript.decode(r);break;case s.OutputTypes.WITNESS_SCRIPT:if(u("output",r.key,s.OutputTypes.WITNESS_SCRIPT),void 0!==e.witnessScript)throw new Error("Format Error: Output has multiple WITNESS_SCRIPT");e.witnessScript=n.outputs.witnessScript.decode(r);break;case s.OutputTypes.BIP32_DERIVATION:void 0===e.bip32Derivation&&(e.bip32Derivation=[]),e.bip32Derivation.push(n.outputs.bip32Derivation.decode(r));break;default:e.unknownKeyVals||(e.unknownKeyVals=[]),e.unknownKeyVals.push(r)}p.push(e)}return{globalMap:a,inputs:l,outputs:p}}r.psbtFromBuffer=function(t,e){let r=0;function n(){const e=o.decode(t,r);r+=o.encodingLength(e);const n=t.slice(r,r+e);return r+=e,n}function u(){return{key:n(),value:n()}}function f(){if(r>=t.length)throw new Error("Format Error: Unexpected End of PSBT");const e=0===t.readUInt8(r);return e&&r++,e}if(1886610036!==function(){const e=t.readUInt32BE(r);return r+=4,e}())throw new Error("Format Error: Invalid Magic Number");if(255!==function(){const e=t.readUInt8(r);return r+=1,e}())throw new Error("Format Error: Magic Number must be followed by 0xff separator");const c=[],h={};for(;!f();){const t=u(),e=t.key.toString("hex");if(h[e])throw new Error("Format Error: Keys must be unique for global keymap: key "+e);h[e]=1,c.push(t)}const l=c.filter(t=>t.key[0]===s.GlobalTypes.UNSIGNED_TX);if(1!==l.length)throw new Error("Format Error: Only one UNSIGNED_TX allowed");const p=e(l[0].value),{inputCount:d,outputCount:y}=p.getInputOutputCounts(),w=[],g=[];for(const t of i.range(d)){const e={},r=[];for(;!f();){const n=u(),i=n.key.toString("hex");if(e[i])throw new Error("Format Error: Keys must be unique for each input: input index "+t+" key "+i);e[i]=1,r.push(n)}w.push(r)}for(const t of i.range(y)){const e={},r=[];for(;!f();){const n=u(),i=n.key.toString("hex");if(e[i])throw new Error("Format Error: Keys must be unique for each output: output index "+t+" key "+i);e[i]=1,r.push(n)}g.push(r)}return a(p,{globalMapKeyVals:c,inputKeyVals:w,outputKeyVals:g})},r.checkKeyBuffer=u,r.psbtFromKeyVals=a}).call(this)}).call(this,t("buffer").Buffer)},{"../converter":7,"../converter/tools":19,"../converter/varint":20,"../typeFields":25,buffer:56}],22:[function(t,e,r){"use strict";function n(t){for(var e in t)r.hasOwnProperty(e)||(r[e]=t[e])}Object.defineProperty(r,"__esModule",{value:!0}),n(t("./fromBuffer")),n(t("./toBuffer"))},{"./fromBuffer":21,"./toBuffer":23}],23:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("../converter"),i=t("../converter/tools");r.psbtToBuffer=function({globalMap:t,inputs:r,outputs:n}){const{globalKeyVals:o,inputKeyVals:s,outputKeyVals:a}=u({globalMap:t,inputs:r,outputs:n}),f=i.keyValsToBuffer(o),c=t=>0===t.length?[e.from([0])]:t.map(i.keyValsToBuffer),h=c(s),l=c(a),p=e.allocUnsafe(5);return p.writeUIntBE(482972169471,0,5),e.concat([p,f].concat(h,l))};const o=(t,e)=>t.key.compare(e.key);function s(t,e){const r=new Set,n=Object.entries(t).reduce((t,[n,i])=>{if("unknownKeyVals"===n)return t;const o=e[n];if(void 0===o)return t;const s=(Array.isArray(i)?i:[i]).map(o.encode);return s.map(t=>t.key.toString("hex")).forEach(t=>{if(r.has(t))throw new Error("Serialize Error: Duplicate key: "+t);r.add(t)}),t.concat(s)},[]),i=t.unknownKeyVals?t.unknownKeyVals.filter(t=>!r.has(t.key.toString("hex"))):[];return n.concat(i).sort(o)}function u({globalMap:t,inputs:e,outputs:r}){return{globalKeyVals:s(t,n.globals),inputKeyVals:e.map(t=>s(t,n.inputs)),outputKeyVals:r.map(t=>s(t,n.outputs))}}r.psbtToKeyVals=u}).call(this)}).call(this,t("buffer").Buffer)},{"../converter":7,"../converter/tools":19,buffer:56}],24:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("./combiner"),i=t("./parser"),o=t("./typeFields"),s=t("./utils");r.Psbt=class{constructor(t){this.inputs=[],this.outputs=[],this.globalMap={unsignedTx:t}}static fromBase64(t,r){const n=e.from(t,"base64");return this.fromBuffer(n,r)}static fromHex(t,r){const n=e.from(t,"hex");return this.fromBuffer(n,r)}static fromBuffer(t,e){const r=i.psbtFromBuffer(t,e),n=new this(r.globalMap.unsignedTx);return Object.assign(n,r),n}toBase64(){return this.toBuffer().toString("base64")}toHex(){return this.toBuffer().toString("hex")}toBuffer(){return i.psbtToBuffer(this)}updateGlobal(t){return s.updateGlobal(t,this.globalMap),this}updateInput(t,e){const r=s.checkForInput(this.inputs,t);return s.updateInput(e,r),this}updateOutput(t,e){const r=s.checkForOutput(this.outputs,t);return s.updateOutput(e,r),this}addUnknownKeyValToGlobal(t){return s.checkHasKey(t,this.globalMap.unknownKeyVals,s.getEnumLength(o.GlobalTypes)),this.globalMap.unknownKeyVals||(this.globalMap.unknownKeyVals=[]),this.globalMap.unknownKeyVals.push(t),this}addUnknownKeyValToInput(t,e){const r=s.checkForInput(this.inputs,t);return s.checkHasKey(e,r.unknownKeyVals,s.getEnumLength(o.InputTypes)),r.unknownKeyVals||(r.unknownKeyVals=[]),r.unknownKeyVals.push(e),this}addUnknownKeyValToOutput(t,e){const r=s.checkForOutput(this.outputs,t);return s.checkHasKey(e,r.unknownKeyVals,s.getEnumLength(o.OutputTypes)),r.unknownKeyVals||(r.unknownKeyVals=[]),r.unknownKeyVals.push(e),this}addInput(t){this.globalMap.unsignedTx.addInput(t),this.inputs.push({unknownKeyVals:[]});const e=t.unknownKeyVals||[],r=this.inputs.length-1;if(!Array.isArray(e))throw new Error("unknownKeyVals must be an Array");return e.forEach(t=>this.addUnknownKeyValToInput(r,t)),s.addInputAttributes(this.inputs,t),this}addOutput(t){this.globalMap.unsignedTx.addOutput(t),this.outputs.push({unknownKeyVals:[]});const e=t.unknownKeyVals||[],r=this.outputs.length-1;if(!Array.isArray(e))throw new Error("unknownKeyVals must be an Array");return e.forEach(t=>this.addUnknownKeyValToInput(r,t)),s.addOutputAttributes(this.outputs,t),this}clearFinalizedInput(t){const e=s.checkForInput(this.inputs,t);s.inputCheckUncleanFinalized(t,e);for(const t of Object.keys(e))["witnessUtxo","nonWitnessUtxo","finalScriptSig","finalScriptWitness","unknownKeyVals"].includes(t)||delete e[t];return this}combine(...t){const e=n.combine([this].concat(t));return Object.assign(this,e),this}getTransaction(){return this.globalMap.unsignedTx.toBuffer()}}}).call(this)}).call(this,t("buffer").Buffer)},{"./combiner":4,"./parser":22,"./typeFields":25,"./utils":26,buffer:56}],25:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),function(t){t[t.UNSIGNED_TX=0]="UNSIGNED_TX",t[t.GLOBAL_XPUB=1]="GLOBAL_XPUB"}(r.GlobalTypes||(r.GlobalTypes={})),r.GLOBAL_TYPE_NAMES=["unsignedTx","globalXpub"],function(t){t[t.NON_WITNESS_UTXO=0]="NON_WITNESS_UTXO",t[t.WITNESS_UTXO=1]="WITNESS_UTXO",t[t.PARTIAL_SIG=2]="PARTIAL_SIG",t[t.SIGHASH_TYPE=3]="SIGHASH_TYPE",t[t.REDEEM_SCRIPT=4]="REDEEM_SCRIPT",t[t.WITNESS_SCRIPT=5]="WITNESS_SCRIPT",t[t.BIP32_DERIVATION=6]="BIP32_DERIVATION",t[t.FINAL_SCRIPTSIG=7]="FINAL_SCRIPTSIG",t[t.FINAL_SCRIPTWITNESS=8]="FINAL_SCRIPTWITNESS",t[t.POR_COMMITMENT=9]="POR_COMMITMENT"}(r.InputTypes||(r.InputTypes={})),r.INPUT_TYPE_NAMES=["nonWitnessUtxo","witnessUtxo","partialSig","sighashType","redeemScript","witnessScript","bip32Derivation","finalScriptSig","finalScriptWitness","porCommitment"],function(t){t[t.REDEEM_SCRIPT=0]="REDEEM_SCRIPT",t[t.WITNESS_SCRIPT=1]="WITNESS_SCRIPT",t[t.BIP32_DERIVATION=2]="BIP32_DERIVATION"}(r.OutputTypes||(r.OutputTypes={})),r.OUTPUT_TYPE_NAMES=["redeemScript","witnessScript","bip32Derivation"]},{}],26:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0});const n=t("./converter");function i(t,e){const r=t[e];if(void 0===r)throw new Error(`No input #${e}`);return r}function o(t,e,r,n){throw new Error(`Data for ${t} key ${e} is incorrect: Expected `+`${r} and got ${JSON.stringify(n)}`)}function s(t){return(e,r)=>{for(const i of Object.keys(e)){const s=e[i],{canAdd:u,canAddToArray:a,check:f,expected:c}=n[t+"s"][i]||{};if(f)if(!!a){if(!Array.isArray(s)||r[i]&&!Array.isArray(r[i]))throw new Error(`Key type ${i} must be an array`);s.every(f)||o(t,i,c,s);const e=r[i]||[],n=new Set;if(!s.every(t=>a(e,t,n)))throw new Error("Can not add duplicate data to array");r[i]=e.concat(s)}else{if(f(s)||o(t,i,c,s),!u(r,s))throw new Error(`Can not add duplicate data to ${t}`);r[i]=s}}}}r.checkForInput=i,r.checkForOutput=function(t,e){const r=t[e];if(void 0===r)throw new Error(`No output #${e}`);return r},r.checkHasKey=function(t,e,r){if(t.key[0]<r)throw new Error("Use the method for your specific key instead of addUnknownKeyVal*");if(e&&0!==e.filter(e=>e.key.equals(t.key)).length)throw new Error(`Duplicate Key: ${t.key.toString("hex")}`)},r.getEnumLength=function(t){let e=0;return Object.keys(t).forEach(t=>{Number(isNaN(Number(t)))&&e++}),e},r.inputCheckUncleanFinalized=function(t,e){let r=!1;if(e.nonWitnessUtxo||e.witnessUtxo){const t=!!e.redeemScript,n=!!e.witnessScript,i=!t||!!e.finalScriptSig,o=!n||!!e.finalScriptWitness,s=!!e.finalScriptSig||!!e.finalScriptWitness;r=i&&o&&s}if(!1===r)throw new Error(`Input #${t} has too much or too little data to clean`)},r.updateGlobal=s("global"),r.updateInput=s("input"),r.updateOutput=s("output"),r.addInputAttributes=function(t,e){const n=i(t,t.length-1);r.updateInput(e,n)},r.addOutputAttributes=function(t,e){const n=i(t,t.length-1);r.updateOutput(e,n)},r.defaultVersionSetter=function(t,r){if(!e.isBuffer(r)||r.length<4)throw new Error("Set Version: Invalid Transaction");return 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t=e.allocUnsafe(21);return t.writeUInt8(h.network.scriptHash,0),h.hash.copy(t,1),a.encode(t)}),u.prop(h,"hash",()=>t.output?t.output.slice(2,22):t.address?l().hash:h.redeem&&h.redeem.output?n.hash160(h.redeem.output):void 0),u.prop(h,"output",()=>{if(h.hash)return o.compile([f.OP_HASH160,h.hash,f.OP_EQUAL])}),u.prop(h,"redeem",()=>{if(t.input)return d()}),u.prop(h,"input",()=>{if(t.redeem&&t.redeem.input&&t.redeem.output)return o.compile([].concat(o.decompile(t.redeem.input),t.redeem.output))}),u.prop(h,"witness",()=>h.redeem&&h.redeem.witness?h.redeem.witness:h.input?[]:void 0),u.prop(h,"name",()=>{const t=["p2sh"];return void 0!==h.redeem&&void 0!==h.redeem.name&&t.push(h.redeem.name),t.join("-")}),r.validate){let r=e.from([]);if(t.address){if(l().version!==c.scriptHash)throw new TypeError("Invalid version or Network mismatch");if(20!==l().hash.length)throw new TypeError("Invalid address");r=l().hash}if(t.hash){if(r.length>0&&!r.equals(t.hash))throw new TypeError("Hash 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o.compile([f.OP_0,p.hash])}),u.prop(p,"pubkey",()=>t.pubkey?t.pubkey:t.witness?t.witness[1]:void 0),u.prop(p,"signature",()=>{if(t.witness)return t.witness[0]}),u.prop(p,"input",()=>{if(p.witness)return c}),u.prop(p,"witness",()=>{if(t.pubkey&&t.signature)return[t.signature,t.pubkey]}),r.validate){let r=e.from([]);if(t.address){if(l&&l.bech32!==h().prefix)throw new TypeError("Invalid prefix or Network mismatch");if(0!==h().version)throw new TypeError("Invalid address version");if(20!==h().data.length)throw new TypeError("Invalid address data");r=h().data}if(t.hash){if(r.length>0&&!r.equals(t.hash))throw new TypeError("Hash mismatch");r=t.hash}if(t.output){if(22!==t.output.length||t.output[0]!==f.OP_0||20!==t.output[1])throw new TypeError("Output is invalid");if(r.length>0&&!r.equals(t.output.slice(2)))throw new TypeError("Hash mismatch");r=t.output.slice(2)}if(t.pubkey){const e=n.hash160(t.pubkey);if(r.length>0&&!r.equals(e))throw new TypeError("Hash 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y.redeem=Object.assign({witness:e},t.redeem),y.redeem.input=c,[].concat(e,t.redeem.output)}if(t.redeem&&t.redeem.output&&t.redeem.witness)return[].concat(t.redeem.witness,t.redeem.output)}),u.prop(y,"name",()=>{const t=["p2wsh"];return void 0!==y.redeem&&void 0!==y.redeem.name&&t.push(y.redeem.name),t.join("-")}),r.validate){let r=e.from([]);if(t.address){if(l().prefix!==d.bech32)throw new TypeError("Invalid prefix or Network mismatch");if(0!==l().version)throw new TypeError("Invalid address version");if(32!==l().data.length)throw new TypeError("Invalid address data");r=l().data}if(t.hash){if(r.length>0&&!r.equals(t.hash))throw new TypeError("Hash mismatch");r=t.hash}if(t.output){if(34!==t.output.length||t.output[0]!==f.OP_0||32!==t.output[1])throw new TypeError("Output is invalid");const e=t.output.slice(2);if(r.length>0&&!r.equals(e))throw new TypeError("Hash mismatch");r=e}if(t.redeem){if(t.redeem.network&&t.redeem.network!==d)throw new TypeError("Network mismatch");if(t.redeem.input&&t.redeem.input.length>0&&t.redeem.witness&&t.redeem.witness.length>0)throw new TypeError("Ambiguous witness source");if(t.redeem.output){if(0===o.decompile(t.redeem.output).length)throw new TypeError("Redeem.output is invalid");const e=n.sha256(t.redeem.output);if(r.length>0&&!r.equals(e))throw new TypeError("Hash mismatch");r=e}if(t.redeem.input&&!o.isPushOnly(p()))throw new TypeError("Non push-only scriptSig");if(t.witness&&t.redeem.witness&&!function(t,e){return t.length===e.length&&t.every((t,r)=>t.equals(e[r]))}(t.witness,t.redeem.witness))throw new TypeError("Witness and redeem.witness mismatch");if(t.redeem.input&&p().some(h)||t.redeem.output&&(o.decompile(t.redeem.output)||[]).some(h))throw new TypeError("redeem.input or redeem.output contains uncompressed pubkey")}if(t.witness&&t.witness.length>0){const e=t.witness[t.witness.length-1];if(t.redeem&&t.redeem.output&&!t.redeem.output.equals(e))throw new TypeError("Witness and redeem.output mismatch");if(t.witness.some(h)||(o.decompile(e)||[]).some(h))throw new TypeError("Witness contains uncompressed pubkey")}}return Object.assign(y,t)}}).call(this)}).call(this,t("buffer").Buffer)},{"../crypto":31,"../networks":34,"../script":47,"../types":51,"./lazy":38,bech32:3,buffer:56}],45:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.Psbt=void 0;const n=t("bip174"),i=t("bip174/src/lib/converter/varint"),o=t("bip174/src/lib/utils"),s=t("./address"),u=t("./bufferutils"),a=t("./crypto"),f=t("./networks"),c=t("./payments"),h=t("./script"),l=t("./transaction"),p={network:f.bitcoin,maximumFeeRate:5e3};class d{constructor(t={},e=new n.Psbt(new w)){this.data=e,this.opts=Object.assign({},p,t),this.__CACHE={__NON_WITNESS_UTXO_TX_CACHE:[],__NON_WITNESS_UTXO_BUF_CACHE:[],__TX_IN_CACHE:{},__TX:this.data.globalMap.unsignedTx.tx,__UNSAFE_SIGN_NONSEGWIT:!1},0===this.data.inputs.length&&this.setVersion(2);const r=(t,e,r,n)=>Object.defineProperty(t,e,{enumerable:r,writable:n});r(this,"__CACHE",!1,!0),r(this,"opts",!1,!0)}static fromBase64(t,r={}){const n=e.from(t,"base64");return this.fromBuffer(n,r)}static fromHex(t,r={}){const n=e.from(t,"hex");return this.fromBuffer(n,r)}static fromBuffer(t,e={}){const r=n.Psbt.fromBuffer(t,y),i=new d(e,r);var o,s;return o=i.__CACHE.__TX,s=i.__CACHE,o.ins.forEach(t=>{U(s,t)}),i}get inputCount(){return this.data.inputs.length}get version(){return this.__CACHE.__TX.version}set version(t){this.setVersion(t)}get locktime(){return this.__CACHE.__TX.locktime}set locktime(t){this.setLocktime(t)}get txInputs(){return this.__CACHE.__TX.ins.map(t=>({hash:(0,u.cloneBuffer)(t.hash),index:t.index,sequence:t.sequence}))}get txOutputs(){return this.__CACHE.__TX.outs.map(t=>{let e;try{e=(0,s.fromOutputScript)(t.script,this.opts.network)}catch(t){}return{script:(0,u.cloneBuffer)(t.script),value:t.value,address:e}})}combine(...t){return this.data.combine(...t.map(t=>t.data)),this}clone(){const t=d.fromBuffer(this.data.toBuffer());return t.opts=JSON.parse(JSON.stringify(this.opts)),t}setMaximumFeeRate(t){P(t),this.opts.maximumFeeRate=t}setVersion(t){P(t),A(this.data.inputs,"setVersion");const e=this.__CACHE;return e.__TX.version=t,e.__EXTRACTED_TX=void 0,this}setLocktime(t){P(t),A(this.data.inputs,"setLocktime");const e=this.__CACHE;return e.__TX.locktime=t,e.__EXTRACTED_TX=void 0,this}setInputSequence(t,e){P(e),A(this.data.inputs,"setInputSequence");const r=this.__CACHE;if(r.__TX.ins.length<=t)throw new Error("Input index too high");return r.__TX.ins[t].sequence=e,r.__EXTRACTED_TX=void 0,this}addInputs(t){return t.forEach(t=>this.addInput(t)),this}addInput(t){if(arguments.length>1||!t||void 0===t.hash||void 0===t.index)throw new Error("Invalid arguments for Psbt.addInput. Requires single object with at least [hash] and [index]");A(this.data.inputs,"addInput"),t.witnessScript&&X(t.witnessScript);const e=this.__CACHE;this.data.addInput(t),U(e,e.__TX.ins[e.__TX.ins.length-1]);const r=this.data.inputs.length-1,n=this.data.inputs[r];return n.nonWitnessUtxo&&F(this.__CACHE,n,r),e.__FEE=void 0,e.__FEE_RATE=void 0,e.__EXTRACTED_TX=void 0,this}addOutputs(t){return t.forEach(t=>this.addOutput(t)),this}addOutput(t){if(arguments.length>1||!t||void 0===t.value||void 0===t.address&&void 0===t.script)throw new Error("Invalid arguments for Psbt.addOutput. Requires single object with at least [script or address] and [value]");A(this.data.inputs,"addOutput");const{address:e}=t;if("string"==typeof e){const{network:r}=this.opts,n=(0,s.toOutputScript)(e,r);t=Object.assign(t,{script:n})}const r=this.__CACHE;return this.data.addOutput(t),r.__FEE=void 0,r.__FEE_RATE=void 0,r.__EXTRACTED_TX=void 0,this}extractTransaction(t){if(!this.data.inputs.every(_))throw new Error("Not finalized");const e=this.__CACHE;if(t||function(t,e,r){const n=e.__FEE_RATE||t.getFeeRate(),i=e.__EXTRACTED_TX.virtualSize(),o=n*i;if(n>=r.maximumFeeRate)throw new Error(`Warning: You are paying around ${(o/1e8).toFixed(8)} in `+`fees, which is ${n} satoshi per byte for a transaction `+`with a VSize of ${i} bytes (segwit counted as 0.25 byte per `+"byte). Use setMaximumFeeRate method to raise your threshold, or pass true to the first arg of extractTransaction.")}(this,e,this.opts),e.__EXTRACTED_TX)return e.__EXTRACTED_TX;const r=e.__TX.clone();return W(this.data.inputs,r,e,!0),r}getFeeRate(){return C("__FEE_RATE","fee rate",this.data.inputs,this.__CACHE)}getFee(){return C("__FEE","fee",this.data.inputs,this.__CACHE)}finalizeAllInputs(){return(0,o.checkForInput)(this.data.inputs,0),$(this.data.inputs.length).forEach(t=>this.finalizeInput(t)),this}finalizeInput(t,e=function(t,e,r,n,i,o){const s=Y(r);if(!function(t,e,r){switch(r){case"pubkey":case"pubkeyhash":case"witnesspubkeyhash":return b(1,t.partialSig);case"multisig":const n=c.p2ms({output:e});return b(n.m,t.partialSig,n.pubkeys);default:return!1}}(e,r,s))throw new Error(`Can not finalize input #${t}`);return function(t,e,r,n,i,o){let s,u;const a=function(t,e,r){let n;switch(e){case"multisig":const i=function(t,e){return c.p2ms({output:t}).pubkeys.map(t=>(e.filter(e=>e.pubkey.equals(t))[0]||{}).signature).filter(t=>!!t)}(t,r);n=c.p2ms({output:t,signatures:i});break;case"pubkey":n=c.p2pk({output:t,signature:r[0].signature});break;case"pubkeyhash":n=c.p2pkh({output:t,pubkey:r[0].pubkey,signature:r[0].signature});break;case"witnesspubkeyhash":n=c.p2wpkh({output:t,pubkey:r[0].pubkey,signature:r[0].signature})}return n}(t,e,r),f=o?c.p2wsh({redeem:a}):null,h=i?c.p2sh({redeem:f||a}):null;n?(u=j(f?f.witness:a.witness),h&&(s=h.input)):s=h?h.input:a.input;return{finalScriptSig:s,finalScriptWitness:u}}(r,s,e.partialSig,n,i,o)}){const r=(0,o.checkForInput)(this.data.inputs,t),{script:n,isP2SH:i,isP2WSH:s,isSegwit:u}=function(t,e,r){const n=r.__TX,i={script:null,isSegwit:!1,isP2SH:!1,isP2WSH:!1};if(i.isP2SH=!!e.redeemScript,i.isP2WSH=!!e.witnessScript,e.witnessScript)i.script=e.witnessScript;else if(e.redeemScript)i.script=e.redeemScript;else if(e.nonWitnessUtxo){const o=V(r,e,t),s=n.ins[t].index;i.script=o.outs[s].script}else e.witnessUtxo&&(i.script=e.witnessUtxo.script);(e.witnessScript||T(i.script))&&(i.isSegwit=!0);return i}(t,r,this.__CACHE);if(!n)throw new Error(`No script found for input #${t}`);!function(t){if(!t.sighashType||!t.partialSig)return;const{partialSig:e,sighashType:r}=t;e.forEach(t=>{const{hashType:e}=h.signature.decode(t.signature);if(r!==e)throw new Error("Signature sighash does not match input sighash type")})}(r);const{finalScriptSig:a,finalScriptWitness:f}=e(t,r,n,u,i,s);if(a&&this.data.updateInput(t,{finalScriptSig:a}),f&&this.data.updateInput(t,{finalScriptWitness:f}),!a&&!f)throw new Error(`Unknown error finalizing input #${t}`);return this.data.clearFinalizedInput(t),this}getInputType(t){const r=(0,o.checkForInput)(this.data.inputs,t),n=q(K(t,r,this.__CACHE),t,"input",r.redeemScript||function(t){if(!t)return;const r=h.decompile(t);if(!r)return;const n=r[r.length-1];if(!e.isBuffer(n)||G(n)||(i=n,h.isCanonicalScriptSignature(i)))return;var i;if(!h.decompile(n))return;return n}(r.finalScriptSig),r.witnessScript||function(t){if(!t)return;const e=D(t),r=e[e.length-1];if(G(r))return;if(!h.decompile(r))return;return r}(r.finalScriptWitness));return("raw"===n.type?"":n.type+"-")+Y(n.meaningfulScript)}inputHasPubkey(t,e){return function(t,e,r,n){const i=K(r,e,n),{meaningfulScript:o}=q(i,r,"input",e.redeemScript,e.witnessScript);return z(t,o)}(e,(0,o.checkForInput)(this.data.inputs,t),t,this.__CACHE)}inputHasHDKey(t,e){const r=(0,o.checkForInput)(this.data.inputs,t),n=O(e);return!!r.bip32Derivation&&r.bip32Derivation.some(n)}outputHasPubkey(t,e){return function(t,e,r,n){const i=n.__TX.outs[r].script,{meaningfulScript:o}=q(i,r,"output",e.redeemScript,e.witnessScript);return z(t,o)}(e,(0,o.checkForOutput)(this.data.outputs,t),t,this.__CACHE)}outputHasHDKey(t,e){const r=(0,o.checkForOutput)(this.data.outputs,t),n=O(e);return!!r.bip32Derivation&&r.bip32Derivation.some(n)}validateSignaturesOfAllInputs(t){return(0,o.checkForInput)(this.data.inputs,0),$(this.data.inputs.length).map(e=>this.validateSignaturesOfInput(e,t)).reduce((t,e)=>!0===e&&t,!0)}validateSignaturesOfInput(t,e,r){const n=this.data.inputs[t],i=(n||{}).partialSig;if(!n||!i||i.length<1)throw new Error("No signatures to validate");if("function"!=typeof e)throw new Error("Need validator function to validate signatures");const o=r?i.filter(t=>t.pubkey.equals(r)):i;if(o.length<1)throw new Error("No signatures for this pubkey");const s=[];let u,a,f;for(const r of o){const i=h.signature.decode(r.signature),{hash:o,script:c}=f!==i.hashType?H(t,Object.assign({},n,{sighashType:i.hashType}),this.__CACHE,!0):{hash:u,script:a};f=i.hashType,u=o,a=c,N(r.pubkey,c,"verify"),s.push(e(r.pubkey,o,i.signature))}return s.every(t=>!0===t)}signAllInputsHD(t,e=[l.Transaction.SIGHASH_ALL]){if(!t||!t.publicKey||!t.fingerprint)throw new Error("Need HDSigner to sign input");const r=[];for(const n of $(this.data.inputs.length))try{this.signInputHD(n,t,e),r.push(!0)}catch(t){r.push(!1)}if(r.every(t=>!1===t))throw new Error("No inputs were signed");return this}signAllInputsHDAsync(t,e=[l.Transaction.SIGHASH_ALL]){return new Promise((r,n)=>{if(!t||!t.publicKey||!t.fingerprint)return n(new Error("Need HDSigner to sign input"));const i=[],o=[];for(const r of $(this.data.inputs.length))o.push(this.signInputHDAsync(r,t,e).then(()=>{i.push(!0)},()=>{i.push(!1)}));return Promise.all(o).then(()=>{if(i.every(t=>!1===t))return n(new Error("No inputs were signed"));r()})})}signInputHD(t,e,r=[l.Transaction.SIGHASH_ALL]){if(!e||!e.publicKey||!e.fingerprint)throw new Error("Need HDSigner to sign input");return M(t,this.data.inputs,e).forEach(e=>this.signInput(t,e,r)),this}signInputHDAsync(t,e,r=[l.Transaction.SIGHASH_ALL]){return new Promise((n,i)=>{if(!e||!e.publicKey||!e.fingerprint)return i(new Error("Need HDSigner to sign input"));const o=M(t,this.data.inputs,e).map(e=>this.signInputAsync(t,e,r));return Promise.all(o).then(()=>{n()}).catch(i)})}signAllInputs(t,e=[l.Transaction.SIGHASH_ALL]){if(!t||!t.publicKey)throw new Error("Need Signer to sign input");const r=[];for(const n of $(this.data.inputs.length))try{this.signInput(n,t,e),r.push(!0)}catch(t){r.push(!1)}if(r.every(t=>!1===t))throw new Error("No inputs were signed");return this}signAllInputsAsync(t,e=[l.Transaction.SIGHASH_ALL]){return new Promise((r,n)=>{if(!t||!t.publicKey)return n(new Error("Need Signer to sign input"));const i=[],o=[];for(const[r]of this.data.inputs.entries())o.push(this.signInputAsync(r,t,e).then(()=>{i.push(!0)},()=>{i.push(!1)}));return Promise.all(o).then(()=>{if(i.every(t=>!1===t))return n(new Error("No inputs were signed"));r()})})}signInput(t,e,r=[l.Transaction.SIGHASH_ALL]){if(!e||!e.publicKey)throw new Error("Need Signer to sign input");const{hash:n,sighashType:i}=L(this.data.inputs,t,e.publicKey,this.__CACHE,r),o=[{pubkey:e.publicKey,signature:h.signature.encode(e.sign(n),i)}];return this.data.updateInput(t,{partialSig:o}),this}signInputAsync(t,e,r=[l.Transaction.SIGHASH_ALL]){return Promise.resolve().then(()=>{if(!e||!e.publicKey)throw new Error("Need Signer to sign input");const{hash:n,sighashType:i}=L(this.data.inputs,t,e.publicKey,this.__CACHE,r);return Promise.resolve(e.sign(n)).then(r=>{const n=[{pubkey:e.publicKey,signature:h.signature.encode(r,i)}];this.data.updateInput(t,{partialSig:n})})})}toBuffer(){return g(this.__CACHE),this.data.toBuffer()}toHex(){return g(this.__CACHE),this.data.toHex()}toBase64(){return g(this.__CACHE),this.data.toBase64()}updateGlobal(t){return this.data.updateGlobal(t),this}updateInput(t,e){return e.witnessScript&&X(e.witnessScript),this.data.updateInput(t,e),e.nonWitnessUtxo&&F(this.__CACHE,this.data.inputs[t],t),this}updateOutput(t,e){return this.data.updateOutput(t,e),this}addUnknownKeyValToGlobal(t){return this.data.addUnknownKeyValToGlobal(t),this}addUnknownKeyValToInput(t,e){return this.data.addUnknownKeyValToInput(t,e),this}addUnknownKeyValToOutput(t,e){return this.data.addUnknownKeyValToOutput(t,e),this}clearFinalizedInput(t){return this.data.clearFinalizedInput(t),this}}r.Psbt=d;const y=t=>new w(t);class w{constructor(t=e.from([2,0,0,0,0,0,0,0,0,0])){this.tx=l.Transaction.fromBuffer(t),function(t){if(!t.ins.every(t=>t.script&&0===t.script.length&&t.witness&&0===t.witness.length))throw new Error("Format Error: Transaction ScriptSigs are not empty")}(this.tx),Object.defineProperty(this,"tx",{enumerable:!1,writable:!0})}getInputOutputCounts(){return{inputCount:this.tx.ins.length,outputCount:this.tx.outs.length}}addInput(t){if(void 0===t.hash||void 0===t.index||!e.isBuffer(t.hash)&&"string"!=typeof t.hash||"number"!=typeof t.index)throw new Error("Error adding input.");const r="string"==typeof t.hash?(0,u.reverseBuffer)(e.from(t.hash,"hex")):t.hash;this.tx.addInput(r,t.index,t.sequence)}addOutput(t){if(void 0===t.script||void 0===t.value||!e.isBuffer(t.script)||"number"!=typeof t.value)throw new Error("Error adding output.");this.tx.addOutput(t.script,t.value)}toBuffer(){return this.tx.toBuffer()}}function g(t){if(!1!==t.__UNSAFE_SIGN_NONSEGWIT)throw new Error("Not BIP174 compliant, can not export")}function b(t,e,r){if(!e)return!1;let n;if((n=r?r.map(t=>{const r=function(t){if(65===t.length){const e=1&t[64],r=t.slice(0,33);return r[0]=2|e,r}return t.slice()}(t);return e.find(t=>t.pubkey.equals(r))}).filter(t=>!!t):e).length>t)throw new Error("Too many signatures");return n.length===t}function _(t){return!!t.finalScriptSig||!!t.finalScriptWitness}function m(t){return e=>{try{return t({output:e}),!0}catch(t){return!1}}}const v=m(c.p2ms),E=m(c.p2pk),S=m(c.p2pkh),T=m(c.p2wpkh),I=m(c.p2wsh),k=m(c.p2sh);function O(t){return e=>!!e.masterFingerprint.equals(t.fingerprint)&&!!t.derivePath(e.path).publicKey.equals(e.pubkey)}function P(t){if("number"!=typeof t||t!==Math.floor(t)||t>4294967295||t<0)throw new Error("Invalid 32 bit integer")}function A(t,r){t.forEach(t=>{let n=!1,i=[];if(0===(t.partialSig||[]).length){if(!t.finalScriptSig&&!t.finalScriptWitness)return;i=function(t){const r=t.finalScriptSig&&h.decompile(t.finalScriptSig)||[],n=t.finalScriptWitness&&h.decompile(t.finalScriptWitness)||[];return r.concat(n).filter(t=>e.isBuffer(t)&&h.isCanonicalScriptSignature(t)).map(t=>({signature:t}))}(t)}else i=t.partialSig;if(i.forEach(t=>{const{hashType:e}=h.signature.decode(t.signature),i=[];switch(e&l.Transaction.SIGHASH_ANYONECANPAY&&i.push("addInput"),31&e){case l.Transaction.SIGHASH_ALL:break;case l.Transaction.SIGHASH_SINGLE:case l.Transaction.SIGHASH_NONE:i.push("addOutput"),i.push("setInputSequence")}-1===i.indexOf(r)&&(n=!0)}),n)throw new Error("Can not modify transaction, signatures exist.")})}function N(t,e,r){if(!z(t,e))throw new Error(`Can not ${r} for this input with the key ${t.toString("hex")}`)}function U(t,r){const n=(0,u.reverseBuffer)(e.from(r.hash)).toString("hex")+":"+r.index;if(t.__TX_IN_CACHE[n])throw new Error("Duplicate input detected.");t.__TX_IN_CACHE[n]=1}function B(t,e){return(r,n,i,o)=>{const s=t({redeem:{output:i}}).output;if(!n.equals(s))throw new Error(`${e} for ${o} #${r} doesn't match the scriptPubKey in the prevout`)}}const R=B(c.p2sh,"Redeem script"),x=B(c.p2wsh,"Witness script");function C(t,e,r,n){if(!r.every(_))throw new Error(`PSBT must be finalized to calculate ${e}`);if("__FEE_RATE"===t&&n.__FEE_RATE)return n.__FEE_RATE;if("__FEE"===t&&n.__FEE)return n.__FEE;let i,o=!0;return n.__EXTRACTED_TX?(i=n.__EXTRACTED_TX,o=!1):i=n.__TX.clone(),W(r,i,n,o),"__FEE_RATE"===t?n.__FEE_RATE:"__FEE"===t?n.__FEE:void 0}function L(t,e,r,n,i){const s=(0,o.checkForInput)(t,e),{hash:u,sighashType:a,script:f}=H(e,s,n,!1,i);return N(r,f,"sign"),{hash:u,sighashType:a}}function H(t,e,r,n,i){const o=r.__TX,s=e.sighashType||l.Transaction.SIGHASH_ALL;if(i&&i.indexOf(s)<0){const t=function(t){let e=t&l.Transaction.SIGHASH_ANYONECANPAY?"SIGHASH_ANYONECANPAY | ":"";switch(31&t){case l.Transaction.SIGHASH_ALL:e+="SIGHASH_ALL";break;case l.Transaction.SIGHASH_SINGLE:e+="SIGHASH_SINGLE";break;case l.Transaction.SIGHASH_NONE:e+="SIGHASH_NONE"}return e}(s);throw new Error("Sighash type is not allowed. Retry the sign method passing the "+`sighashTypes array of whitelisted types. Sighash type: ${t}`)}let u,a;if(e.nonWitnessUtxo){const n=V(r,e,t),i=o.ins[t].hash,s=n.getHash();if(!i.equals(s))throw new Error(`Non-witness UTXO hash for input #${t} doesn't match the hash specified in the prevout`);const u=o.ins[t].index;a=n.outs[u]}else{if(!e.witnessUtxo)throw new Error("Need a Utxo input item for signing");a=e.witnessUtxo}const{meaningfulScript:f,type:h}=q(a.script,t,"input",e.redeemScript,e.witnessScript);if(["p2sh-p2wsh","p2wsh"].indexOf(h)>=0)u=o.hashForWitnessV0(t,f,a.value,s);else if(T(f)){const e=c.p2pkh({hash:f.slice(2)}).output;u=o.hashForWitnessV0(t,e,a.value,s)}else{if(void 0===e.nonWitnessUtxo&&!1===r.__UNSAFE_SIGN_NONSEGWIT)throw new Error(`Input #${t} has witnessUtxo but non-segwit script: `+`${f.toString("hex")}`);n||!1===r.__UNSAFE_SIGN_NONSEGWIT||console.warn("Warning: Signing non-segwit inputs without the full parent transaction means there is a chance that a miner could feed you incorrect information to trick you into paying large fees. This behavior is the same as Psbt's predecesor (TransactionBuilder - now removed) when signing non-segwit scripts. You are not able to export this Psbt with toBuffer|toBase64|toHex since it is not BIP174 compliant.\n*********************\nPROCEED WITH CAUTION!\n*********************"),u=o.hashForSignature(t,f,s)}return{script:f,sighashType:s,hash:u}}function M(t,e,r){const n=(0,o.checkForInput)(e,t);if(!n.bip32Derivation||0===n.bip32Derivation.length)throw new Error("Need bip32Derivation to sign with HD");const i=n.bip32Derivation.map(t=>t.masterFingerprint.equals(r.fingerprint)?t:void 0).filter(t=>!!t);if(0===i.length)throw new Error("Need one bip32Derivation masterFingerprint to match the HDSigner fingerprint");return i.map(t=>{const e=r.derivePath(t.path);if(!t.pubkey.equals(e.publicKey))throw new Error("pubkey did not match bip32Derivation");return e})}function D(t){let e=0;function r(){const r=i.decode(t,e);return e+=i.decode.bytes,r}function n(){return n=r(),e+=n,t.slice(e-n,e);var n}return function(){const t=r(),e=[];for(let r=0;r<t;r++)e.push(n());return e}()}function j(t){let 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n=V(r,t,o),s=e.ins[o].index,u=n.outs[s];i+=u.value}});const o=e.outs.reduce((t,e)=>t+e.value,0),s=i-o;if(s<0)throw new Error("Outputs are spending more than Inputs");const u=e.virtualSize();r.__FEE=s,r.__EXTRACTED_TX=e,r.__FEE_RATE=Math.floor(s/u)}function V(t,e,r){const n=t.__NON_WITNESS_UTXO_TX_CACHE;return n[r]||F(t,e,r),n[r]}function K(t,e,r){if(void 0!==e.witnessUtxo)return e.witnessUtxo.script;if(void 0!==e.nonWitnessUtxo){return V(r,e,t).outs[r.__TX.ins[t].index].script}throw new Error("Can't find pubkey in input without Utxo data")}function G(t){return 33===t.length&&h.isCanonicalPubKey(t)}function q(t,e,r,n,i){const o=k(t),s=o&&n&&I(n),u=I(t);if(o&&void 0===n)throw new Error("scriptPubkey is P2SH but redeemScript missing");if((u||s)&&void 0===i)throw new Error("scriptPubkey or redeemScript is P2WSH but witnessScript missing");let a;return s?(a=i,R(e,t,n,r),x(e,n,i,r),X(a)):u?(a=i,x(e,t,i,r),X(a)):o?(a=n,R(e,t,n,r)):a=t,{meaningfulScript:a,type:s?"p2sh-p2wsh":o?"p2sh":u?"p2wsh":"raw"}}function X(t){if(T(t)||k(t))throw new Error("P2WPKH or P2SH can not be contained within P2WSH")}function z(t,e){const r=(0,a.hash160)(t),n=h.decompile(e);if(null===n)throw new Error("Unknown script error");return n.some(e=>"number"!=typeof e&&(e.equals(t)||e.equals(r)))}function Y(t){return T(t)?"witnesspubkeyhash":S(t)?"pubkeyhash":v(t)?"multisig":E(t)?"pubkey":"nonstandard"}function $(t){return[...Array(t).keys()]}}).call(this)}).call(this,t("buffer").Buffer)},{"./address":27,"./bufferutils":30,"./crypto":31,"./networks":34,"./payments":37,"./script":47,"./transaction":50,bip174:24,"bip174/src/lib/converter/varint":20,"bip174/src/lib/utils":26,buffer:56}],46:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.decode=r.encode=r.encodingLength=void 0;const n=t("./ops");function i(t){return t<n.OPS.OP_PUSHDATA1?1:t<=255?2:t<=65535?3:5}r.encodingLength=i,r.encode=function(t,e,r){const o=i(e);return 1===o?t.writeUInt8(e,r):2===o?(t.writeUInt8(n.OPS.OP_PUSHDATA1,r),t.writeUInt8(e,r+1)):3===o?(t.writeUInt8(n.OPS.OP_PUSHDATA2,r),t.writeUInt16LE(e,r+1)):(t.writeUInt8(n.OPS.OP_PUSHDATA4,r),t.writeUInt32LE(e,r+1)),o},r.decode=function(t,e){const r=t.readUInt8(e);let i,o;if(r<n.OPS.OP_PUSHDATA1)i=r,o=1;else if(r===n.OPS.OP_PUSHDATA1){if(e+2>t.length)return null;i=t.readUInt8(e+1),o=2}else if(r===n.OPS.OP_PUSHDATA2){if(e+3>t.length)return null;i=t.readUInt16LE(e+1),o=3}else{if(e+5>t.length)return null;if(r!==n.OPS.OP_PUSHDATA4)throw new Error("Unexpected opcode");i=t.readUInt32LE(e+1),o=5}return{opcode:r,number:i,size:o}}},{"./ops":35}],47:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.signature=r.number=r.isCanonicalScriptSignature=r.isDefinedHashType=r.isCanonicalPubKey=r.toStack=r.fromASM=r.toASM=r.decompile=r.compile=r.isPushOnly=r.OPS=void 0;const n=t("./bip66"),i=t("./ops");Object.defineProperty(r,"OPS",{enumerable:!0,get:function(){return i.OPS}});const o=t("./push_data"),s=t("./script_number"),u=t("./script_signature"),a=t("./types"),{typeforce:f}=a,c=i.OPS.OP_RESERVED;function h(t){return a.Buffer(t)||function(t){return a.Number(t)&&(t===i.OPS.OP_0||t>=i.OPS.OP_1&&t<=i.OPS.OP_16||t===i.OPS.OP_1NEGATE)}(t)}function l(t){return a.Array(t)&&t.every(h)}function p(t){return 0===t.length?i.OPS.OP_0:1===t.length?t[0]>=1&&t[0]<=16?c+t[0]:129===t[0]?i.OPS.OP_1NEGATE:void 0:void 0}function d(t){return e.isBuffer(t)}function y(t){return e.isBuffer(t)}function w(t){if(d(t))return t;f(a.Array,t);const r=t.reduce((t,e)=>y(e)?1===e.length&&void 0!==p(e)?t+1:t+o.encodingLength(e.length)+e.length:t+1,0),n=e.allocUnsafe(r);let i=0;if(t.forEach(t=>{if(y(t)){const e=p(t);if(void 0!==e)return n.writeUInt8(e,i),void(i+=1);i+=o.encode(n,t.length,i),t.copy(n,i),i+=t.length}else n.writeUInt8(t,i),i+=1}),i!==n.length)throw new Error("Could not decode chunks");return n}function g(t){if(e=t,a.Array(e))return t;var e;f(a.Buffer,t);const r=[];let n=0;for(;n<t.length;){const e=t[n];if(e>i.OPS.OP_0&&e<=i.OPS.OP_PUSHDATA4){const e=o.decode(t,n);if(null===e)return null;if((n+=e.size)+e.number>t.length)return null;const i=t.slice(n,n+e.number);n+=e.number;const s=p(i);void 0!==s?r.push(s):r.push(i)}else r.push(e),n+=1}return r}function b(t){const e=-129&t;return e>0&&e<4}r.isPushOnly=l,r.compile=w,r.decompile=g,r.toASM=function(t){return d(t)&&(t=g(t)),t.map(t=>{if(y(t)){const e=p(t);if(void 0===e)return t.toString("hex");t=e}return i.REVERSE_OPS[t]}).join(" ")},r.fromASM=function(t){return f(a.String,t),w(t.split(" ").map(t=>void 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128&r?-(4294967296*(-129&r)+e):4294967296*r+e}let i=0;for(let e=0;e<n;++e)i|=t[e]<<8*e;return 128&t[n-1]?-(i&~(128<<8*(n-1))):i},r.encode=function(e){let r=Math.abs(e);const n=(i=r)>2147483647?5:i>8388607?4:i>32767?3:i>127?2:i>0?1:0;var i;const o=t.allocUnsafe(n),s=e<0;for(let t=0;t<n;++t)o.writeUInt8(255&r,t),r>>=8;return 128&o[n-1]?o.writeUInt8(s?128:0,n-1):s&&(o[n-1]|=128),o}}).call(this)}).call(this,t("buffer").Buffer)},{buffer:56}],49:[function(t,e,r){(function(e){(function(){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.encode=r.decode=void 0;const n=t("./bip66"),i=t("./types"),{typeforce:o}=i,s=e.alloc(1,0);function u(t){let r=0;for(;0===t[r];)++r;return r===t.length?s:128&(t=t.slice(r))[0]?e.concat([s,t],1+t.length):t}function a(t){0===t[0]&&(t=t.slice(1));const r=e.alloc(32,0),n=Math.max(0,32-t.length);return t.copy(r,n),r}r.decode=function(t){const r=t.readUInt8(t.length-1),i=-129&r;if(i<=0||i>=4)throw new Error("Invalid hashType "+r);const 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t=n.BufferWriter.withCapacity(36*this.ins.length);this.ins.forEach(e=>{t.writeSlice(e.hash),t.writeUInt32(e.index)}),b=i.sha256(t.end()),t=n.BufferWriter.withCapacity(8*this.ins.length),o.forEach(e=>t.writeUInt64(e)),_=i.sha256(t.end()),t=n.BufferWriter.withCapacity(r.map(f).reduce((t,e)=>t+e)),r.forEach(e=>t.writeVarSlice(e)),m=i.sha256(t.end()),t=n.BufferWriter.withCapacity(4*this.ins.length),this.ins.forEach(e=>t.writeUInt32(e.sequence)),v=i.sha256(t.end())}if(y||g){if(g&&t<this.outs.length){const e=this.outs[t],r=n.BufferWriter.withCapacity(8+f(e.script));r.writeUInt64(e.value),r.writeVarSlice(e.script),E=i.sha256(r.end())}}else{const t=this.outs.map(t=>8+f(t.script)).reduce((t,e)=>t+e),e=n.BufferWriter.withCapacity(t);this.outs.forEach(t=>{e.writeUInt64(t.value),e.writeVarSlice(t.script)}),E=i.sha256(e.end())}const S=(h?2:0)+(l?1:0),T=174-(d?49:0)-(y?32:0)+(l?32:0)+(h?37:0),I=n.BufferWriter.withCapacity(T);if(I.writeUInt8(s),I.writeInt32(this.version),I.writeUInt32(this.locktime),I.writeSlice(b),I.writeSlice(_),I.writeSlice(m),I.writeSlice(v),y||g||I.writeSlice(E),I.writeUInt8(S),d){const e=this.ins[t];I.writeSlice(e.hash),I.writeUInt32(e.index),I.writeUInt64(o[t]),I.writeVarSlice(r[t]),I.writeUInt32(e.sequence)}else I.writeUInt32(t);if(l){const t=n.BufferWriter.withCapacity(f(l));t.writeVarSlice(l),I.writeSlice(i.sha256(t.end()))}return g&&I.writeSlice(E),h&&(I.writeSlice(h),I.writeUInt8(0),I.writeUInt32(4294967295)),i.taggedHash("TapSighash",e.concat([e.of(0),I.end()]))}hashForWitnessV0(t,r,o,s){a(u.tuple(u.UInt32,u.Buffer,u.Satoshi,u.UInt32),arguments);let c,h=e.from([]),p=l,d=l,y=l;if(s&w.SIGHASH_ANYONECANPAY||(h=e.allocUnsafe(36*this.ins.length),c=new 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s&&(o.writeUInt8(w.ADVANCED_TRANSACTION_MARKER),o.writeUInt8(w.ADVANCED_TRANSACTION_FLAG)),o.writeVarInt(this.ins.length),this.ins.forEach(t=>{o.writeSlice(t.hash),o.writeUInt32(t.index),o.writeVarSlice(t.script),o.writeUInt32(t.sequence)}),o.writeVarInt(this.outs.length),this.outs.forEach(t=>{void 0!==t.value?o.writeUInt64(t.value):o.writeSlice(t.valueBuffer),o.writeVarSlice(t.script)}),s&&this.ins.forEach(t=>{o.writeVector(t.witness)}),o.writeUInt32(this.locktime),void 0!==r?t.slice(r,o.offset):t}}r.Transaction=w,w.DEFAULT_SEQUENCE=4294967295,w.SIGHASH_DEFAULT=0,w.SIGHASH_ALL=1,w.SIGHASH_NONE=2,w.SIGHASH_SINGLE=3,w.SIGHASH_ANYONECANPAY=128,w.SIGHASH_OUTPUT_MASK=3,w.SIGHASH_INPUT_MASK=128,w.ADVANCED_TRANSACTION_MARKER=0,w.ADVANCED_TRANSACTION_FLAG=1}).call(this)}).call(this,t("buffer").Buffer)},{"./bufferutils":30,"./crypto":31,"./script":47,"./types":51,buffer:56}],51:[function(t,e,r){"use 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