Transaction

{
  "amount": [
    "739.273973 OPT"
  ],
  "toAddress": "optio1nsk7ne2g7qumlv4a2tnxmueahwl8etjjne4gpk",
  "fromAddress": "optio1ju5549t7mhuew9ujl6vq5sx5lcsg3gc66u7dgt"
}