{"address": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "type": null, "txs": [{"id": "40235e3f60b25a9c6135fe81cce33d2d608ddb7bfe9e36734db1697ad4097e37", "type": "challenge", "from_addr": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792562181, "atts": 11, "k": 5, "final": 1, "first_seen": 1792562240, "last_seen": 1792694229, "source": "explorer/txs"}, {"id": "6498e5ddedf32f64c2360cea4d56acec49d25d04616d37b6746a7216886aa8d0", "type": "challenge", "from_addr": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792559275, "atts": 11, "k": 5, "final": 1, "first_seen": 1792559339, "last_seen": 1792694229, "source": "explorer/txs"}, {"id": "ec476a28509e5a8cf7c1b9938bbe5316fe518a1e72d83376c49d731e536beac2", "type": "challenge", "from_addr": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792506359, "atts": 21, "k": null, "final": 1, "first_seen": 1792531687, "last_seen": 1792686788, "source": "explorer/tx"}, {"id": "2b43e59836e72947ee6422199295297e0869af5d6d3a2cb1e559d196904d1dff", "type": "challenge", "from_addr": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474614, "atts": 10, "k": null, "final": 1, "first_seen": 1792529295, "last_seen": 1792686788, "source": "explorer/tx"}, {"id": "15c3bd23de82160aa7b7a9f7cc4d8125f3517a181a532dd301ff611908fcd7f9", "type": "challenge", "from_addr": "poa17YCj9PurWuke3aBVHYCrhQAXNLgRr9QYKd5WR6PM3rJd", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792459745, "atts": 9, "k": null, "final": 1, "first_seen": 1792535991, "last_seen": 1792686788, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792459745, "last_ts": 1792562181, "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": "1.22.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T18:41:06.825Z", "fetched_at": "2026-10-22T18:41:12Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 167834, "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": "2026-10-22T18:41:05Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T18:41:49Z"}}