Transaction

{
  "amount": [
    "521.259654 OPT"
  ],
  "toAddress": "optio19e6l344zmg3r6grct2jevarhy4039hd74ygunv",
  "fromAddress": "optio1gkpf4cj22jmddv3q505u5rhrwnzv9urccw9shs"
}