{"address": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "type": null, "txs": [{"id": "19ef2b48069e8320b431123c0f933fcbbac98b5b1ee23883c68e0532df259db8", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792605323, "atts": 11, "k": 5, "final": 1, "first_seen": 1792605375, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "23f11e78e74fa9da7332e7782c6923de127d3735445fa109239e42eb995bdb7c", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792585527, "atts": 10, "k": 5, "final": 1, "first_seen": 1792585581, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "9222683e441fa9a408c39edc6fef3ea77e01fff64016830fa03535b904168d55", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792570269, "atts": 11, "k": 5, "final": 1, "first_seen": 1792570328, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "c3a7eecc70d8765bbf7a51a266d67f2261945b720fc3a6e112ca5945c9d11e8a", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792547880, "atts": 11, "k": 5, "final": 1, "first_seen": 1792548182, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "704f6a8fd60a5f67c4a25804de9e78ca323d8e2e7877e6d192a87dea29e9e953", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792498057, "atts": 9, "k": null, "final": 1, "first_seen": 1792529036, "last_seen": 1792648332, "source": "explorer/tx"}, {"id": "94abc90114bf49d03f98111ccaf9f0445cd306f052388060cf3df704d17db8af", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792479218, "atts": 10, "k": null, "final": 1, "first_seen": 1792539600, "last_seen": 1792648332, "source": "explorer/tx"}, {"id": "11481e988c7979957d747cc76cc4c1c6779669e9b25888de6a8805f9e5d7a4c0", "type": "challenge", "from_addr": "poa1EcJaUmEUdfAi9zqeqto3ye8cAVKnKH5nm3vrZyc1zo7S", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464873, "atts": 9, "k": null, "final": 1, "first_seen": 1792535407, "last_seen": 1792648332, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792464873, "last_ts": 1792605323, "highest_nonce": 7, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T08:27:32.430Z", "fetched_at": "2026-10-22T08:29:56Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 144, "checkpoint_age_s": 131133, "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": "paused", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["hosted_mining", "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": "paused", "Agent profile": "paused", "Hosted mining": "paused", "Joining": "planned", "Assignments": "paused", "Path actions": "paused", "MCP mining tools": "paused"}, "surfaces_source": "probe+tracker", "surfaces_as_of": "2026-10-22T08:28:43Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T08:30:08Z"}}