Transaction

{
  "amount": [
    "309.990799 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1y6x4lhksegl9lwgwq3ju9msaxpafc4tdhywcms"
}