{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8639751","block_number":8639751,"extrinsic_count":24,"limit":50,"offset":0,"extrinsics":[{"block_number":8639751,"extrinsic_index":0,"extrinsic_hash":"0x22601d38c5909f047904511dd746360032eaa926f76d0e0b29fdb46d83bfdb4f","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784272956000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Set the chain timestamp."},{"block_number":8639751,"extrinsic_index":1,"extrinsic_hash":"0x8abf9ce8119fcfdba013de52a8f9049e90650825eed491aede2a25445d18bf96","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":8639751,"extrinsic_index":2,"extrinsic_hash":"0x396d519c2a8327cb69b61902b78ca9154fc00376f7dd2079469242662ace1f2a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30489856,"signature":"0x8652ac6b6298e408e69d29192c56dc9224a36dd66f92de74f3fc42b7a12cb413abb4f35077226397f02f711a68a0a673","randomness":"0x8dcf2505f5ac1a030ba6dec8643957d7b1e29d3bd197ceff3bd9e909916fc5bb"}],"block_number":8639750}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbab532f314f8fdeb332c13ab846b55ae9537f8a249215a1fb16f133055cf3748b24ec560ca89a61357dd9f06febc81755f087117876d94fde4738d2565021689"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,856)."},{"block_number":8639751,"extrinsic_index":3,"extrinsic_hash":"0x9fd661e5caeb17ce3908e9e26931b208727889b7082a6d5d893fb57c50f62c9a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30489857,"signature":"0x8e6f4dfd04750c9c7bda950c7a92d4d2fb785b8e284811b46fd5be5cc272720366787c4c91abdf869c2a14391a9d83c5","randomness":"0x379c049ba69ddf21467a38aa9a1b01663248e449a87a2654c08e93ef60e1252b"}],"block_number":8639750}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2094cb1a5cf85f8c2ffaa6910a503884625fb7e3813d646c8a5a6c5b9514d249748511cee616ed2f3575f11da67b760918919e1116d55193e829ff8a7b7f0c8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,857)."},{"block_number":8639751,"extrinsic_index":4,"extrinsic_hash":"0x23a6c2bfba6bd3b0f4a861a7b0bfdc4ff210a4ffa91dab07881fb00171d09e2c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30489858,"signature":"0xa0e286655c2735335b26005959a4a4577f50f110aba33b9fd366f2a3cc48435ba9e4ad7f82d33d021aa8d3ea31d15b7c","randomness":"0xb5db1216defeff5fed80fb6876ff4248ed22eb27b3f8ad6ebde7bb33d20f3b5e"}],"block_number":8639750}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd2ae8f30fde2a97704fa8bbc7e58be0aa44e2a8610d78c752e38cf11af006b2d46b87d39637e067dd227f0f7300d8aca80ee5270853ccc2418542e20aef2e98f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,858)."},{"block_number":8639751,"extrinsic_index":5,"extrinsic_hash":"0xc7e016c3e7a80bde37a83ef190d67f3fb158feacd958909f17f8cb5e6cda9e1f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30489859,"signature":"0x95939fd81cedc85a4a203766e507e61f94c7bf2fb6cfaeec066a50ce9f35dfedc1b09b4da884220d04b68691b571d83f","randomness":"0xd2f34d6198001ec8d398243b410c3e7c05a8a4437ae53adb065970e34684993c"}],"block_number":8639750}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0efcdfbbd4fa990f3b1f44c1734aa3a94d9dcd72d1a5b801e24210cc7b280b6966cce57ecb723e839e2b2ed945c692c76ef14a04d250f8395451429e02568d87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,859)."},{"block_number":8639751,"extrinsic_index":6,"extrinsic_hash":"0x48bbfb3e8cb326621f1656ea95a40cba61c5301f804824d4cc8f73d69078fb82","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"},"pulses":[{"round":30489860,"signature":"0x9876208c39c034995685970f27d98f0d2cdb0c40dd566f8a16e5a7982fa2dbab2ce0412d5c3c2b1423278fa5b34a6678","randomness":"0x94bc8830547b55178de09a4cc2f549f8a40c41824269f82cbcfca0c496a43b3e"}],"block_number":8639750}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9a7626e1946606ba88edf54c3446b56b8c7c62fd04602cdb333eaf65d86db058e5478da2213ea42fceb1225fbec8055f439f9aa6fe080fd84af42f43236cc087"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,860)."},{"block_number":8639751,"extrinsic_index":7,"extrinsic_hash":"0xb66a43bed25d2ec28bc956c2edec2e77f7e4dfa0c55147159707281de8e04945","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139481,"tip_tao":1.82e-7,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8639751,"extrinsic_index":8,"extrinsic_hash":"0x52ea0fcbc7a962ffa86916a39ec902a84220400dcf65362a7fe358051fc572bf","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000141305,"tip_tao":0.000002006,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8639751,"extrinsic_index":9,"extrinsic_hash":"0xfab0b0ae933ffd76e1b81c1591908071916d9348153c633cd5060ec717f99125","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,213,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,156,247,62,255,186,86,0,96,165,61,50,108,101,120,78,134,243,123,201,104,49,248,89,22,16,20,213,118,58,44,66,30,218,142,172,54,81,14,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,214,199,138,185,91,176,224,17,149,173,64,142,95,49,221,193,157,49,56,51,103,103,133,174,154,22,125,80,192,12,113,249,223,25,182,211,23,194,73,171,94,254,31,225,39,46,9,141,193,234,252,131,34,222,146,166,165,127,245,179,96,125,26,86,156,243,193,31,171,66,169,209,227,113,141,201,39,47,122,181,1,180,172,231,17,43,9,101,145,132,188,185,38,145,32,160,223,25,182,209,44,118,248,124,94,254,31,239,123,212,9,141,193,234,252,131,34,222,146,166,165,127,245,179,96,125,26,86,32,137,74,180,193,14,0,93,135,12,46,238,13,213,197,191,105,185,224,246,157,232,253,27,98,45,245,48,62,91,174,136,223,25,182,211,2,78,199,78,94,254,31,239,231,206,9,141,193,234,252,131,34,222,146,166,165,127,245,179,96,125,26,86,228,242,115,167,130,218,90,193,188,6,141,112,52,137,21,216,20,250,58,169,2,144,200,247,235,102,179,241,90,101,184,236,223,25,182,211,18,181,53,248,94,254,31,225,237,221,9,141,193,234,252,131,34,222,146,166,165,127,245,179,96,125,26,86,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847589","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0xae5daf664375e307394154e95cf990f8486722ec58ebb00ad7ef30a58dc1201e","s":"0x2eba66127bd3e4ab4350228d7f8fa6c420e0d4058ab94b024629bf1a2cd6066e","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639751,"extrinsic_index":10,"extrinsic_hash":"0x0cde04102f44d51166555d93976299592f83398f5ac7b0feff7fde8db7c279e1","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"103674","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xbd65276ff7e59a6a7f649aa7c3dcc0e1a885951fdef96527676fd43f01b45e85","s":"0x305582250588174798f9de121824b54f6dac59abea7fa52a84585c474a09731c","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Submitted an EVM 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an EVM 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submitted an encrypted MEV-shield bid."},{"block_number":8639751,"extrinsic_index":16,"extrinsic_hash":"0x65ad52d3974c24ab9c4db0ba5c133ad729231c3ae143e492c4f70cc17d5ca603","signer":"5EYx2ANtYkaKp8XBcE8xsx7MGkxaWcqwdHnrfWcyXGSJPQze","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"swap_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","limit_price":3234050,"alpha_amount":1935135230007,"allow_partial":false,"origin_netuid":"0x2f","destination_netuid":"0x00"}}]}],"success":true,"fee_tao":0.00236814,"tip_tao":0,"observed_at":"2026-07-17T07:22:36.000Z","summary":"5EYx2A…SJPQze submitted a batch of 1 call: SubtensorModule.swap_stake_limit"},{"block_number":8639751,"extrinsic_index":17,"extrinsic_hash":"0x3d778ad2555403efd9bcd43cf729fca547881b016b3f2594c2c7e49d2b047a8f","signer":"5EccGr8t2Yy5r7TLJ9rx8N452X9mLtdvXkUijHaGDCCZw5xx","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,492,963."},{"block_number":8639751,"extrinsic_index":18,"extrinsic_hash":"0xdad65f3b7da734ed44d698c7c35ec0099300051e2f4e7a859f0c00f5d2c99703","signer":"5FRFU21a9SR51rGT4T9G7HQKTFuEm9VnfR5LhgvUPKpx8aEx","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5FjfcGs5h323zi8xbsWgLv3yXmQ8chJFY249siHAFYz9M2Gd"},{"name":"netuid","type":"NetUid","value":82},{"name":"amount_unstaked","type":"AlphaBalance","value":250000000000},{"name":"limit_price","type":"TaoBalance","value":7105005},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001452651,"tip_tao":0,"observed_at":"2026-07-17T07:22:36.000Z","summary":"5FRFU2…px8aEx unstaked 250.00 τ from 5FjfcG…z9M2Gd on SN82."},{"block_number":8639751,"extrinsic_index":19,"extrinsic_hash":"0x56541e5c9534c974594b67cc402ac85f0ec8631aaac4abaaade227ba85ec8c59","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[192,65,46,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,120,10,254,174,79,5,126,154,207,203,58,55,46,211,253,169,70,40,167,33,190,38,232,195,149,21,42,71,38,142,144,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,34,250,83,218,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,82,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,191,169,128,209,82,38,183,130,111,155,77,122,114,38,218,138,102,211,15,254,185,221,61,133,150,76,230,202,133,37,87,133,94,41,1,240,20,99,174,6,131,21,52,222,64,133,105,132,74,189,42,64,7,124,105,41,52,113,254,239,103,210,44,119,84,163,64,215,114,152,101,242,34,188,234,228,200,29,2,190,8,7,88,187,135,28,33,163,239,17,174,242,164,52,31,11,102,66,222,144,101,158,116,237,59,202,21,227,76,86,14,195,10,63,96,145,235,251,175,28,112,150,158,170,171,88,128,51,168,7,161,109,250,94,58,224,142,242,201,126,165,177,241,65,138,31,120,182,221,201,223,104,194,24,82,168,3,146,165,97,48,130,181,195,116,35,66,89,98,235,69,159,107,164,23,121,85,100,33,102,115,232,65,44,251,80,126,130,242,148,7,103,210,242,250,88,57,212,153,199,58,84,161,140,109,225,65,167,131,63,125,173,184,89,39,198,213,35,221,7,224,62,97,69,56,130,26,235,127,123,78,168,66,124,166,210,27,67,146,58,74,160,169,169,74,129,112,217,130,236,71,115,182,105,247,117,62,159,219,148,41,189,69,135,212,28,154,148,111,157,30,141,215,142,46,121,164,209,70,197,226,181,255,238,140,125,233,62,206,142,142,17,228,21,225,44,24,155,203,247,210,223,65,195,180,26,125,91,161,24,139,52,141,12,37,176,28,151,213,25,228,216,120,152,101,113,194,6,229,153,98,50,26,69,248,14,96,106,73,228,39,164,235,153,46,241,240,242,114,29,91,89,186,247,17,75,70,92,17,46,61,124,207,75,56,39,0,54,132,24,98,168,31,118,205,215,204,186,189,140,3,62,213,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,185,198,37,135,107],"nonce":"8535","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x26a553f5f2cc78650d0fd488b2b811856d8c5f1d344e69d0ea900abadef34860","s":"0x2f53d04600df70c191594796531ccb53a465a190062c1106c56728f0ad9b09ee","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:22:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639751,"extrinsic_index":20,"extrinsic_hash":"0xe01b683da0c1e0db2bf3cdea1dc802bc6803739ccd1c012055947ba884e276d5","signer":"5DnucVodpYG1DYWH1vCstGhQVWoFaj5KmZ45K3RA49BX3kn3","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":58},{"name":"amount_staked","type":"TaoBalance","value":500000000},{"name":"limit_price","type":"TaoBalance","value":12541761},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T07:22:36.000Z","summary":"5DnucV…BX3kn3 staked 0.5000 τ to 5E4z3h…6KULde on SN58."},{"block_number":8639751,"extrinsic_index":21,"extrinsic_hash":"0xc13868b8aa8b407aa1615279872dc5efdeb7a8d4c681ba856b0b60351e31301c","signer":"5EbsTM6qMu46FNk4jtPmxxGQYCTTA8dXDfLny83ZeE5Xaf8D","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8639751,"extrinsic_index":22,"extrinsic_hash":"0x455faad46bd3e50bc262ff887f101fc85d0c6e142349a723d763f4bafa7134bc","signer":"5EbsTM6qMu46FNk4jtPmxxGQYCTTA8dXDfLny83ZeE5Xaf8D","call_module":"Proxy","call_function":"proxy","call_args":[{"name":"real","type":"MultiAddress<AccountId32, ()>","value":"5F42byaG6T21qjX4fEP4HWgqsM1gfvLsux5BiXR1vGjYAKFR"},{"name":"force_proxy_type","type":"Option<ProxyType>","value":"Staking"},{"name":"call","type":"RuntimeCall","value":{"call_module":"SubtensorModule","call_function":"remove_stake_full_limit","call_args":{"hotkey":"5CJtJr1M1nnGyuKaJt1bfRwWaFP4793LH7zs2qBf48aGQ79K","netuid":"0x35","limit_price":1380}}}],"success":true,"fee_tao":0.001659511,"tip_tao":0,"observed_at":"2026-07-17T07:22:36.000Z","summary":"5EbsTM…5Xaf8D acted as proxy for 5F42by…jYAKFR: SubtensorModule.remove_stake_full_limit"},{"block_number":8639751,"extrinsic_index":23,"extrinsic_hash":"0x00c8650d86462c1dbb62c4e822cfe3a9561cd52af9deb88bb366785faf73c448","signer":"5G3Y9kypaJw2MDYkTSrxspmRaCczTyGBhURa6vpKG561Jyrn","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":78},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":6629389},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T07:22:36.000Z","summary":"5G3Y9k…61Jyrn staked 1.00 τ to 5E4z3h…6KULde on SN78."}]},"meta":{"artifact_path":"/metagraph/blocks/8639751/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T07:22:36.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}