Transaction

{
  "amount": [
    "620.682944 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1pv04pe8vxpqkvde3zjppq0cx2ghyc8vuu0y3ww"
}