Transaction

{
  "amount": [
    "668.439218 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1myytgd7k83v8pqnxne6kpk6k9pdezsfv5nyelv"
}