Transaction

{
  "amount": [
    "513.743456 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1tlq9pmp5nwhfmnwwafx7tl0wut6te0n533pre3"
}