Transaction

{
  "amount": [
    "300.389171 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1nry3tfcjfgt66fml8gwnzzu6kk5sk4sd79nwda"
}