Transaction

{
  "amount": [
    "544.830905 OPT"
  ],
  "toAddress": "optio1x5dzlcrsdcykffd34duwrf6j2nkactkpzdw508",
  "fromAddress": "optio1sdtk4gw5dekk60q4whz3g9vt6f3hh866gr3sy5"
}