OutputProposed (index_topic_1bytes32 outputRoot, index_topic_2uint256 l2OutputIndex, index_topic_3uint256 l2BlockNumber, uint256 l1Timestamp)
[topic 0]:0xa7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2
[topic 1]:0x01fbb0101900bffb32d22e4fcc7b5553678347ab2b2fa7ba2be052d2e51de968
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000000261
[topic 3]:0x0000000000000000000000000000000000000000000000000000000000043044
0x000000000000000000000000000000000000000000000000000000006759ae6c