{"address": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "type": null, "txs": [{"id": "2d1acd80e33c0891b2a351cbe14bdf7d1cee3633dd171799aaa6c5fb05376fb2", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792597762, "atts": 10, "k": 5, "final": 1, "first_seen": 1792597840, "last_seen": 1792692409, "source": "explorer/txs"}, {"id": "277832b615b9aad3cdf22d5e76bec166d6f21259f5304daf6c290ae4c12e4baa", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792568367, "atts": 11, "k": 5, "final": 1, "first_seen": 1792568521, "last_seen": 1792692409, "source": "explorer/txs"}, {"id": "166c6b3ff1742117e166f65de0c00ae595f4567ba38f6001cfdd4d918a08d261", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792555054, "atts": 11, "k": 5, "final": 1, "first_seen": 1792555113, "last_seen": 1792692409, "source": "explorer/txs"}, {"id": "659ec0a0606e03151294f1e01dd3aab230f9d0d7ebc5595cc27c3ca0ffdb0b53", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496871, "atts": 10, "k": null, "final": 1, "first_seen": 1792530030, "last_seen": 1792681890, "source": "explorer/tx"}, {"id": "ec22c5db61b451cfa7c76358a8211d1d6b71cd0edf86ec0f82a6df6dc1dfe405", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473657, "atts": 9, "k": null, "final": 1, "first_seen": 1792528844, "last_seen": 1792681890, "source": "explorer/tx"}, {"id": "1c7c2399da8a902c67abe1d9ca0494d892b3df8f5b7530ff30a11b22115313e3", "type": "challenge", "from_addr": "poa1D1P2xcBgsVgteuEt3qWX2X2so92BU6y1qdwtnwsYxyfS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464538, "atts": 12, "k": null, "final": 1, "first_seen": 1792530099, "last_seen": 1792681890, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464538, "last_ts": 1792597762, "highest_nonce": 6, "nonce_gap": 0, "complete": null, "note": "Archive of the network's tx feed (newest 200, read every minute), its tx window and address reads; the network lists only an address's newest 100. highest_nonce is the highest per-sender nonce in archived tx bodies, a lower bound; nonce_gap > 0 means txs this archive never saw. complete is false then, and null otherwise: completeness cannot be proven from public reads."}, "method": "https://poascan.io/about#history", "meta": {"api_version": "1.22.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T18:06:47.839Z", "fetched_at": "2026-10-22T18:11:08Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 261, "checkpoint_age_s": 166032, "blocks_since_checkpoint": 9706, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "paused", "last_join_at": "2026-10-21T21:17:18Z", "join_source": "tracker", "hosted_mining": "planned", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["grading"], "working": ["onboarding", "self_custody_mining", "epoch_closes", "reward_payouts", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 24371, "auto_clear": "checkpoint height above parked_checkpoint", "halted_list_public": false, "url": "https://poascan.io/upgrade", "surfaces": {"Answers": "planned", "Grading": "planned", "Challenges": "planned", "Agent profile": "planned", "Hosted mining": "planned", "Joining": "planned", "Assignments": "planned", "Path actions": "planned", "MCP mining tools": "paused"}, "surfaces_source": "tracker", "surfaces_as_of": "2026-10-22T18:11:01Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T18:11:47Z"}}