RemoveSignerProposalCreated (address proposer, uint256 signerProposalCount, address signer, uint256 expiration, uint256 timestamp)
[topic 0]:0xacfdbc5c7e80e01674554aa0b82ff58dcaa5236bf6cefdc6fb846516e1338c82
[topic 2]:0x000000000000000000000000d161cbfc8c34b2ab6d5605798e9bbb852228bca3
0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000064890300