Transaction

{
  "amount": [
    "521.031274 OPT"
  ],
  "toAddress": "optio1f5upuqyyappngg55q87wnh7546vwnw6kxlt5jn",
  "fromAddress": "optio1fs8rgj7kw3cyx23u6nyz0e40yk7ss3pgdeqyde"
}