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30,622,133)."},{"block_number":8672812,"extrinsic_index":1,"extrinsic_hash":"0x4bfa4c46ba195d8d57f60d58f76f384eaf9b30af268df19b389a8e919a93290f","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":8672812,"extrinsic_index":0,"extrinsic_hash":"0x1a3bb9be8dc846c0fd3d579cab1dc4132de532a9b3033af471f644ef70806829","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784669784000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T21:36:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8672812/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T21:36:24.000Z","published_at":"2026-08-11T08:16:16.642Z","source":"chain-events"}}