Transaction

{
  "amount": [
    "638.658194 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1vgrscsf9rg6x5lzehxrp8pvwzl3cequmw0sre6"
}