Transaction

{
  "amount": [
    "642.939710 OPT"
  ],
  "toAddress": "optio1ufg5u3f3n8ptp79z9nvvh58f3me02jztj6r65z",
  "fromAddress": "optio195vs8msy32kr0fn9gz4kgrd2j5qrldrfaz3vrt"
}