OutputProposed (index_topic_1bytes32 outputRoot, index_topic_2uint256 l2OutputIndex, index_topic_3uint256 l2BlockNumber, uint256 l1Timestamp)
[topic 0]:0xa7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2
[topic 1]:0x732f32f67470f49a029765f73ea716c84e212dc4e2df17668fd60018e424e0f8
[topic 2]:0x000000000000000000000000000000000000000000000000000000000000248d
[topic 3]:0x000000000000000000000000000000000000000000000000000000000019b3d8
0x000000000000000000000000000000000000000000000000000000006537d0d4