Transaction

{
  "amount": [
    "641.787843 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1mfdfegl2kf2h9r98uz5t0fv6pyfznz6ac56djk"
}