Transaction

{
  "amount": [
    "643.746536 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio135ersdlm6lx6gja2q6xms9katlh8hp4mekm9cw"
}