PairCreated (address token0, address token1, bool stable, address pair, uint256 )
[topic 0]:0xc4805696c66d7cf352fc1d6bb633ad5ee82f6cb577c453024b6e0eb8306c6fc9
0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b25b5f800ef2f8a65dbcdb94d0513b182b66ea8b0000000000000000000000000000000000000000000000000000000000000018