Transaction

{
  "amount": [
    "550.951358 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1yvt0p0j7dtycqvrmx9344w3u9zp8p4gn0zm6hz"
}