| ID | Text Signature | Bytes Signature |
|---|---|---|
| 521 | OffRampMismatch() | 0x57379806 |
| 522 | InvalidRecipientAddress(address) | 0x26a78f8f |
| 523 | FailedToSendValue() | 0xe417b80b |
| 524 | mintCitizenId() | 0xfefe409d |
| 525 | offerItem(address,address,bytes32,bytes32,bytes32,uint8) | 0x1504c2f3 |
