Transaction

{
  "amount": [
    "4.200000 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1zq53c4gv03s2l3cvjs8jfy0pt6hcsue44ynkdh"
}