Transaction

{
  "amount": [
    "646.768729 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1635ysfglpljvkyd8znvqd5z8yyzfv8hg0l9wge"
}