{"address": "poa1BF71FAiCRk3gTfSdumUfs1XrXHwSDTwnRaKcVwnt9fwL", "type": "challenge", "txs": [{"id": "94b7810cbb5ab2007befe7bc91c51ae3e0ffabe0e6fb5c0b019a381c8e9d8def", "type": "challenge", "from_addr": "poa1BF71FAiCRk3gTfSdumUfs1XrXHwSDTwnRaKcVwnt9fwL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792568747, "atts": 11, "k": 5, "final": 1, "first_seen": 1792568784, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "b1d80700c690b26299f47989949c162e37f4ce13ebaa3ce7ca7d875d9bbc28b8", "type": "challenge", "from_addr": "poa1BF71FAiCRk3gTfSdumUfs1XrXHwSDTwnRaKcVwnt9fwL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792546279, "atts": 11, "k": 5, "final": 1, "first_seen": 1792546313, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "aaba2973454951608949b59cb90d68b2538c28836174e9f215545eaf8ff7b4ca", "type": "challenge", "from_addr": "poa1BF71FAiCRk3gTfSdumUfs1XrXHwSDTwnRaKcVwnt9fwL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792525053, "atts": 9, "k": 5, "final": 1, "first_seen": 1792525159, "last_seen": 1792526739, "source": "explorer/txs"}, {"id": "9ad29ba98b3e96ce99bf6ba7f5e125713a30f7ff585a08ba7049762cf2dca3fe", "type": "challenge", "from_addr": "poa1BF71FAiCRk3gTfSdumUfs1XrXHwSDTwnRaKcVwnt9fwL", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792514178, "atts": 12, "k": null, "final": 1, "first_seen": 1792532276, "last_seen": 1792706147, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 4, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792514162, "last_ts": 1792568747, "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": "1.26.2", "network": "poa-mainnet-1", "source_height": 34097, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T21:56:42.474Z", "fetched_at": "2026-10-22T21:57:07Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 1355, "blocks_since_checkpoint": 634, "maintenance": {"active": false, "cleared_by": "checkpoint_moved", "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "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": 33463, "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": "2026-10-22T21:56:45Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T21:57:19Z"}}