Transaction

{
  "amount": [
    "321.467216 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1jmwuzxk6y7lxxxe37gw5vvlc6a0dwc3f3ece5m"
}