LaunchEvent (index_topic_1address to, uint256 amount, uint256 ethAmount, uint256 liquidity)
[topic 0]:0xef1e73540aed31615f5f09b178cff91261e831560c37718c23862e93a3fc3ceb
0x00000000000000000000000000000000000000000000000001f161421c8e000000000000000000000000000000000000000000000039e7139a8c03f24833d40f0000000000000000000000000000000000000000000000a9b45901ad164fe539