Transaction

{
  "amount": [
    "643.523386 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio17lk6azhjlyns2v4hx3ljltr4vgekeh8rqvw58f"
}