Transaction

{
  "amount": [
    "507.688634 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1jfm0r7f62q74lj83qp7v8qjvjyfypwfxxgav90"
}