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30,157,377)."},{"block_number":8556660,"extrinsic_index":1,"extrinsic_hash":"0x9e7b92675be2f52a519d268b1fc6900ca6c4be9844b419c6dbf83c0e7bc75a19","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":8556660,"extrinsic_index":0,"extrinsic_hash":"0x10e420da2599cf661213220b8403b3c1f6c7384022c96ab70421ec1f76a7d053","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783275516000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T18:18:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8556660/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-05T18:18:36.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}