Transaction

{
  "amount": [
    "551.489583 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio17zv3fuxlyr66juqwlfmal8pjfpt3hjqyza2kd0"
}