Transaction

{
  "amount": [
    "640.597681 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1d9qj9pfdx6fs8e3nk635mpa3jw8kluumdnx9d4"
}