Transaction

{
  "amount": [
    "644.488957 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio15xa9853tkppkqzhv0kzk9800pn2lpf3muys68t"
}