{"address": "poa14CjrWzfKxuxQ8KWSTifKFMC5nUWna2dMjt1wytuLyA6a", "type": null, "txs": [{"id": "bf558663dcf2113ce824fd644a0d6948833becf327c119d30ebbd0efd6744452", "type": "challenge", "from_addr": "poa14CjrWzfKxuxQ8KWSTifKFMC5nUWna2dMjt1wytuLyA6a", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792548234, "atts": 11, "k": 5, "final": 1, "first_seen": 1792548545, "last_seen": 1792692409, "source": "explorer/txs"}, {"id": "c0c5659d359e480bd2ea4c906da0789b755ae3f84c1030b5f57a310cf60162b6", "type": "challenge", "from_addr": "poa14CjrWzfKxuxQ8KWSTifKFMC5nUWna2dMjt1wytuLyA6a", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792505489, "atts": 10, "k": null, "final": 1, "first_seen": 1792537460, "last_seen": 1792684510, "source": "explorer/tx"}, {"id": "16a228c6ec46a1e825a77b3dfe5aa16610d2959f3ddad30515fe385cf8ea67f5", "type": "challenge", "from_addr": "poa14CjrWzfKxuxQ8KWSTifKFMC5nUWna2dMjt1wytuLyA6a", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792480369, "atts": 14, "k": null, "final": 1, "first_seen": 1792536274, "last_seen": 1792684510, "source": "explorer/tx"}, {"id": "ca0d505d1aa90683cb8ac22a080ba25c01c7e39b8ca45a98ff6ea7733fe4de03", "type": "challenge", "from_addr": "poa14CjrWzfKxuxQ8KWSTifKFMC5nUWna2dMjt1wytuLyA6a", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792462058, "atts": 9, "k": null, "final": 1, "first_seen": 1792529485, "last_seen": 1792684510, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 4}, "coverage": {"archive_start_ts": 1792429361, "indexed": 4, "indexed_sent": 4, "first_ts": 1792462058, "last_ts": 1792548234, "highest_nonce": 4, "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": "2026-10-22T18:09:54Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 187, "checkpoint_age_s": 165990, "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": "2026-10-22T18:11:05Z"}}