Transaction

{
  "amount": [
    "503.774567 OPT"
  ],
  "toAddress": "optio19e6l344zmg3r6grct2jevarhy4039hd74ygunv",
  "fromAddress": "optio1sxue7v8rsyv4fd7a7w9fg6cmsx8e27yy2ynkp6"
}