PairCreated (index_topic_1address token0, index_topic_2address token1, address pair, uint256 )
[topic 0]:0x0d3648bd0f6ba80134a33ba9275ac585d9d315f0ad8355cddefde31afa28d0e9
0x0000000000000000000000004fbaf51b95b024d0d7cab575be2a1f0afedc9b6400000000000000000000000000000000000000000000000000000000000086c6