Transaction

{
  "amount": [
    "643.952699 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1faf99m2akc0ll7f8cuq582y2hwwjrvg9f4nclx"
}