WithdrawAndBurn (index_topic_1address onBehalfOf, address collateral, uint256 collateralAmount, uint256 burnAmount)
[topic 0]:0xdd7f69fe2891ccf2e764925f41cea21ac103921c20852f3fc2336cd6dd9c1d93
0x0000000000000000000000002b2c81e08f1af8835a78bb2a90ae924ace0ea4be000000000000000000000000000000000000000000000002b5e3af16b18800000000000000000000000000000000000000000000000000000000000000000000