Transaction

{
  "amount": [
    "646.813382 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1ht86ashq2xhq778g983e5gz3mwhuh2gdvy5te4"
}