PairCreated (index_topic_1address token0, address pair, uint256 )
[topic 0]:0xc1db9ba7c4b7ce660fe8d17bbcf07167549381df2abd694a970bd1402d86d313
0x00000000000000000000000083a34a3b1e1ebfa87e9e0a0d13556442f2c95ae50000000000000000000000000000000000000000000000000000000000000002