Transaction

{
  "amount": [
    "516.576337 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1sgdl6f59e9jrcm0l4ytjvnqel4k2xfrhpnl8h9"
}