{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "description": "POST request for estimated fee",
  "title": "TransactionFeeEstimateRequest",
  "type": "object",
  "additionalProperties": false,
  "required": ["transaction_payload"],
  "properties": {
    "transaction_payload": {
      "type": "string"
    },
    "estimated_len": {
      "type": "integer"
    }
  }
}