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30,101,789)."},{"block_number":8542769,"extrinsic_index":1,"extrinsic_hash":"0x7303725f34cb8bb289a0cc1ef3363463d686d1ad2d56cb32a02c151f340c6742","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8542769,"extrinsic_index":0,"extrinsic_hash":"0x6482af88c5ac0ff35ed350448ea09c6e112db08da8f313af375607c2c4becedd","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783108752000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T19:59:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8542769/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-03T19:59:12.000Z","published_at":"2026-08-11T00:32:31.567Z","source":"chain-events"}}