OutputProposed (index_topic_1bytes32 outputRoot, index_topic_2uint256 l2OutputIndex, index_topic_3uint256 l2BlockNumber, uint256 l1Timestamp)
[topic 0]:0xa7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2
[topic 1]:0xc7317699c9258db75a3a2727c6e2a13f091f9f1348a247fda289d6ed4fa65856
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000000524
[topic 3]:0x0000000000000000000000000000000000000000000000000000000000026958
0x0000000000000000000000000000000000000000000000000000000066a7c85c