Transaction

{
  "amount": [
    "621.149408 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1ucvgf8r2gs9vma656zm3mummhpd5w74y9txp3w"
}