Transaction

{
  "amount": [
    "688.527329 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1r74phyky8v8nfyfyuxq76faf3afq5t2v5ywzuk"
}