| ID | Text Signature | Bytes Signature |
|---|---|---|
| 1721 | isBeingSold(uint256) | 0x5d5cd80c |
| 1722 | englishStartAuction(uint256,uint256,uint256,uint256,address) | 0x59546bbb |
| 1723 | englishAuctions(uint256) | 0x974f372a |
| 1724 | dutchStartAuction(uint256,uint256,uint256,uint256,uint256,address) | 0x4a4e1d12 |
| 1725 | dutchAuctions(uint256) | 0xf2ab2fc0 |
