Transaction

{
  "amount": [
    "620.553859 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1nwvrlmk6uk64llqcldp7y3e7856tfr0lm8mr9n"
}