Transaction

{
  "amount": [
    "683.421540 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio16qgx6kmzfch3a3twvxvn82z6dwhdlkdsaegg5g"
}