Transaction

{
  "amount": [
    "643.436437 OPT"
  ],
  "toAddress": "optio160d3ye340wuxyadmanlv5hf3xntzw3exn4ulyt",
  "fromAddress": "optio18sn7x4u9zj0hfr0626m23jlunqufls3jt003gz"
}