SetGuardian (index_topic_1bytes32 slot, bytes32 guardianHash, uint256 effectAt)
[topic 0]:0x91d519399794e82f741af92e1d58c401610c02a4d50d22cd0ff7f1045679b2f4
[topic 1]:0x2f15274341ad477f76e2f73308e379d03a16aced656d00d14787226b93fa1825
0x56c4fd7f4b1b3c67f366cf33afb2c9cd872d628bc0a58f0c14975483b7a00ff20000000000000000000000000000000000000000000000000000000065f7a6e1