Transmitted (bytes32 configDigest, uint32 epoch)
[topic 0]:0xb04e63db38c49950639fa09d29872f21f5d49d614f3a969d8adf3d4b52e41a62
0x000153ab7e12d6b93fba6e32b1606f0251ab405477cd6c2ac3119f434d8ea6980000000000000000000000000000000000000000000000000000000000004cb5