Transaction

{
  "amount": [
    "644.789506 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1ddynq3t326rhu5c29empfw5kpwl7x4khyf8hsd"
}