Transaction

{
  "amount": [
    "300.830471 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1rn0uap8sv5mf2yhkpuxqdqrj3h2p6eu6w9q59t"
}