Transaction

{
  "amount": [
    "638.072403 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1vsczdw4fg970qnrgdx4qy2t5fl32m3krqv2ydp"
}