{"address": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "type": null, "txs": [{"id": "bb2d1808f8041a317ee979de5be9f7e9a19b2d51c6bde0dd5c756328862f46e7", "type": "challenge", "from_addr": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516194, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792534409, "source": "seed"}, {"id": "e151653e61ad262bba8092a898999047a034bb08d0e3deed58b937eedb7e3382", "type": "challenge", "from_addr": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495165, "atts": 17, "k": null, "final": 1, "first_seen": 1792534409, "last_seen": 1792659823, "source": "explorer/address"}, {"id": "3c99276145a984c68209079a05f43919de7a069f2237408cf87ebddc57ce2b3a", "type": "challenge", "from_addr": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474095, "atts": 10, "k": null, "final": 1, "first_seen": 1792529843, "last_seen": 1792659823, "source": "explorer/tx"}, {"id": "e3999c1ba8964c9b3e72ff6693fb820bdb79276ddd5c68fd895f891dd05f8f97", "type": "challenge", "from_addr": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792456026, "atts": 10, "k": null, "final": 1, "first_seen": 1792532018, "last_seen": 1792659823, "source": "explorer/tx"}, {"id": "8a4ccc7dba0731b05951697571c15bb0b549a251060203698c9e5018c86b6512", "type": "challenge", "from_addr": "poa17vppwtZsvwMC8i93QDVcyRZPDmaLm7wdQjBWZvodhoCh", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792439054, "atts": 11, "k": null, "final": 1, "first_seen": 1792534409, "last_seen": 1792659823, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792439054, "last_ts": 1792516194, "highest_nonce": 5, "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": "2026-10-22T09:44:26.144Z", "fetched_at": "2026-10-22T09:47:21Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 176, "checkpoint_age_s": 135890, "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": "2026-10-22T09:46:54Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T09:49:27Z"}}