TaxUpdated (uint256 buyTax, uint256 sellTax)
[topic 0]:0xb841faf0d1b32571f4ef966a2f35e3ae51f3cdda45318c3da5570a5b2ad85605
0x000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000063