Transaction

{
  "amount": [
    "621.721813 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio1vc5cn38s72cs0gh3h7hju0ttp3nr8rj68466gg"
}