Redeem (address user, uint256 collateralAmount, uint256 burnedTokens)
[topic 0]:0xe5b754fb1abb7f01b499791d0b820ae3b6af3424ac1c59768edb53f4ec31a929
0x0000000000000000000000004d5fdbad4a7f1605738334732a1beff095ea0a0000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000880c8769405ed60000