OutputProposed (index_topic_1bytes32 outputRoot, index_topic_2uint256 l2OutputIndex, index_topic_3uint256 l2BlockNumber, uint256 l1Timestamp)
[topic 0]:0xa7aaf2512769da4e444e3de247be2564225c2e7a8f74cfe528e46e17d24868e2
[topic 1]:0x6574fad7965827b32197b7c48ee8d82e5d2dec8782fe67201e9fe3eb4b6de5bd
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000009a0d
[topic 3]:0x0000000000000000000000000000000000000000000000000000000000483690
0x00000000000000000000000000000000000000000000000000000000675ee6f8