Transaction

{
  "amount": [
    "637.543941 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1acst9uyzdur89qsereu2uqatzs3uaf7tnghwy5"
}