Transaction

{
  "amount": [
    "688.203307 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio18y0j0pe24g02a4k5gp88sujwncd3wl0f8mqen6"
}