Transaction

{
  "amount": [
    "511.359834 OPT"
  ],
  "toAddress": "optio19e6l344zmg3r6grct2jevarhy4039hd74ygunv",
  "fromAddress": "optio1vvlashc4my3m7jc2gcksf5pu45ctn5rqjckdkd"
}