LiabilityAdded (uint256 previousLiabilityPosition, uint256 liabilityBeingAdded)
[topic 0]:0x2b74a49d287a99ef6b8a9f27aaef936372e282e0e95a6352f07c9fd12596655c
0x000000000000000000000000000000000000000000000000000000015fb00f490000000000000000000000000000000000000000000000000000000000000000