{"address": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "type": null, "txs": [{"id": "d0fb27f5f9887924f4ba14554c2ae0bd566b78203cb71580ad63d5d26701de11", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560665, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560723, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "03e98f714cdbca4f10871ae117b9d856de0c1730829c04b78f16f81cfd742111", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792540388, "atts": 11, "k": 5, "final": 1, "first_seen": 1792540449, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "cce01b7dc42abeb88a14f162867da85e0b7abc2ff7da19679dae3161f4804966", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792516218, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "d85f48ecb5419a4b4d8f03d33b48b3a5f26191b134756f162d8750e6b495069d", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496230, "atts": 14, "k": null, "final": 1, "first_seen": 1792530619, "last_seen": 1792639401, "source": "explorer/tx"}, {"id": "95197923786561eeee43ae83017a22a1be3c32b2aebd9b8ddb649afd763ef703", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792476133, "atts": 12, "k": null, "final": 1, "first_seen": 1792533073, "last_seen": 1792639401, "source": "explorer/tx"}, {"id": "d1b78587289a9451a8dca9e574372d97e452d1569057a29671a596f809f6ed3d", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452395, "atts": 9, "k": null, "final": 1, "first_seen": 1792532836, "last_seen": 1792639401, "source": "explorer/tx"}, {"id": "5fd33ffc8fdf8c163e43e17f15df4cb4c6377b2cb4521388dc90a7a9adad19da", "type": "challenge", "from_addr": "poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429678, "atts": 12, "k": null, "final": 1, "first_seen": 1792528842, "last_seen": 1792639401, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429678, "last_ts": 1792560665, "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": "2026-10-22T05:15:47.942Z", "fetched_at": "2026-10-22T05:37:41Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 1314, "checkpoint_age_s": 120806, "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": "2026-10-22T05:37:34Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T05:38:05Z"}}