{
  "txJSON": "{\"Flags\":2147483648,\"TransactionType\":\"SetRegularKey\",\"Account\":\"r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59\",\"LastLedgerSequence\":8820051,\"Fee\":\"12\",\"Sequence\":23}",
  "instructions": {
    "fee": "0.000012",
    "sequence": 23,
    "maxLedgerVersion": 8820051
  }
}