BuyBackAndBurn (uint256 ethAmount, uint256 tokenAmount, uint256 totalBurned)
[topic 0]:0x00b17f69369091d97efed67da7de942491aa84a9cadbf4ca279a5e20fe873011
0x000000000000000000000000000000000000000000000000042a2abecc671fcd0000000000000000000000000000000000000000000008d8bd226f81f4ba57ad0000000000000000000000000000000000000000000000000000000066992f4b