Transaction

{
  "amount": [
    "321.603189 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio1yaekqajwncu4verz5hykzg7jmmxw9nx9zn8m4e"
}