Redeem (address user, uint256 collateralAmount, uint256 burnedTokens)
[topic 0]:0xe5b754fb1abb7f01b499791d0b820ae3b6af3424ac1c59768edb53f4ec31a929
0x0000000000000000000000008c1d43e0dff7ad6d6b9993fbb531a0da1c6352090000000000000000000000000000000000000000000000007ce66c50e28400000000000000000000000000000000000000000000000000007ce66c50e2840000