Inicializar una transferencia

{
  "transferId": "<string>",
  "txId": "<string>",
  "txRef": "<string>",
  "source": "<string>",
  "sourceWallet": "<string>",
  "sourceSigner": "<string>",
  "sourceSignerBalance": "<string>",
  "sourceBank": "<string>",
  "sourceBankBicfi": "<string>",
  "target": "<string>",
  "targetWallet": "<string>",
  "targetSigner": "<string>",
  "targetSignerBalance": "<string>",
  "targetBank": "<string>",
  "targetBankBicfi": "<string>",
  "amount": "<string>",
  "symbol": "<string>",
  "type": "<string>",
  "status": "<string>",
  "description": "<string>",
  "created": "<string>",
  "updated": "<string>",
  "domain": "<string>",
  "owner": "<string>",
  "error": {
    "code": 123,
    "message": "<string>",
    "details": {}
  },
  "labels": {
    "hash": "<string>",
    "type": "<string>",
    "tx_id": "<string>",
    "domain": "<string>",
    "status": "<string>",
    "tx_ref": "<string>",
    "created": "<string>",
    "updated": "<string>",
    "description": "<string>",
    "sourceChannel": "<string>",
    "sourceCreated": "<string>",
    "transactionPurpose": "<string>",
    "numberOfTransactions": "<string>",
    "deviceFingerPrint": {
      "hash": "<string>",
      "ipAddress": "<string>",
      "geolocation": "<string>",
      "country": "<string>",
      "city": "<string>",
      "mobileDevice": "<string>",
      "SIMCardId": "<string>",
      "model": "<string>",
      "operator": "<string>"
    },
    "service": "<string>",
    "createdBy": "<string>",
    "otp": "<string>",
    "tpagaAuthorization": {},
    "girosPayment": {},
    "girosTransactionInfo": {},
    "agent": {},
    "customer": {},
    "contextTransaction": {},
    "createdTransferFlowId": "<string>",
    "acceptedTransferFlowId": "<string>",
    "rejectedTransferFlowId": "<string>",
    "expiresAt": "<string>",
    "invoiceId": "<string>",
    "invoiceDetail": "<string>",
    "contractId": "<string>",
    "acceptSms": "<string>"
  },
  "snapshot": {
    "target": {
      "wallet": {
        "labels": {},
        "handle": "<string>",
        "signer": [
          "<string>"
        ],
        "default": "<string>",
        "symbolDefaults": {}
      },
      "signer": {
        "handle": "<string>",
        "labels": {}
      },
      "network": {
        "handle": "<string>",
        "labels": {},
        "default": "<string>"
      }
    },
    "source": {
      "wallet": {
        "labels": {},
        "handle": "<string>",
        "signer": [
          "<string>"
        ],
        "default": "<string>",
        "symbolDefaults": {}
      },
      "signer": {
        "handle": "<string>",
        "labels": {}
      },
      "network": {
        "handle": "<string>",
        "labels": {},
        "default": "<string>"
      }
    },
    "symbol": {
      "wallet": {
        "labels": {},
        "handle": "<string>",
        "signer": [
          "<string>"
        ],
        "default": "<string>",
        "symbolDefaults": {}
      },
      "signer": {
        "handle": "<string>",
        "labels": {}
      },
      "network": {
        "handle": "<string>",
        "labels": {},
        "default": "<string>"
      }
    }
  },
  "_auth": {
    "owner": "<string>",
    "realm": "<string>",
    "organization": "<string>",
    "domain": "<string>"
  }
}