SwapAndLiquify (uint256 tokensSwapped, uint256 ethReceived)
[topic 0]:0x28fc98272ce761178794ad6768050fea1648e07f1e2ffe15afd3a290f8381486
0x000000000000000000000000000000000000001c925436b85efacf1fc8cf7449000000000000000000000000000000000000000000000000001f77c8a8e2d847