OutputProposed (index_topic_1bytes32 outputRoot, index_topic_2uint256 l2OutputIndex, index_topic_3uint256 l2BlockNumber, uint256 l1Timestamp)
[topic 0]:0xa7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2
[topic 1]:0x0953f6b71551a013c8f9aa5c9fa3575ff1e114607c5133c58ea08e12e1934425
[topic 2]:0x00000000000000000000000000000000000000000000000000000000000000fa
[topic 3]:0x0000000000000000000000000000000000000000000000000000000000295d10
0x000000000000000000000000000000000000000000000000000000006749385b