Transaction

{
  "amount": [
    "307.674670 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1kh5433afktmtecvqgr0h9t6jnhsu0s0lelrjkc"
}