Transaction

{
  "amount": [
    "644.487824 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1csysf9dq25wlztgwdp4k5kgpmkzkeect0h5dnw"
}