ChipBurned (index_topic_1address burner, index_topic_2address receiver, uint256 underlyingAmount, uint256 amount)
[topic 0]:0x6e9b7d09f4f2a9b129527e9daa9b710e6efde1980ff021731846c74bb833f890
0x0000000000000000000000000000000000000000000000000000000000ed8bb8000000000000000000000000000000000000000000000000d80bef9e46538052