Transaction

{
  "amount": [
    "320.703789 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1u3fmhdlrlcdfyzvttvnz867p4jfz4q5z6n7gxc"
}