{"address": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "type": null, "txs": [{"id": "bc4a185ffe370d1c68611e89e7ab8c190e2aebb7d2c7e29d868093ef80718048", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792565864, "atts": 11, "k": 5, "final": 1, "first_seen": 1792565914, "last_seen": 1792695439, "source": "explorer/txs"}, {"id": "ece51267162bf4c7e80445eb14d58bbb5c320a0d3803e2c9eaa2e04f48b7f4da", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792539566, "atts": 12, "k": 5, "final": 1, "first_seen": 1792539696, "last_seen": 1792695439, "source": "explorer/txs"}, {"id": "39d378d8cb6f17884d76c2a2c3fd7606e47a9d5f89c015a1b80c5a99a2a3437d", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792519007, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530488, "source": "seed"}, {"id": "9567007dcc5d683c888f185b544f3ccd2d65d83d003e33d28caaa119ecfcd8d2", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497203, "atts": 10, "k": null, "final": 1, "first_seen": 1792530234, "last_seen": 1792670782, "source": "explorer/tx"}, {"id": "287be03304254b7e50e0a57b7e10bffd6c588856fb0be1c88e1c528d4b5d9eaa", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474826, "atts": 10, "k": null, "final": 1, "first_seen": 1792532220, "last_seen": 1792670782, "source": "explorer/tx"}, {"id": "f92cb93f1ec1674cbff9f3022cdf5acb1f4da0e2cac10e46408ca310c7a90b1b", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451925, "atts": 8, "k": null, "final": 1, "first_seen": 1792528720, "last_seen": 1792670782, "source": "explorer/tx"}, {"id": "5588c3863da392599329da68526700d26aea4403912cb00e2f6b0e5b76f1e858", "type": "challenge", "from_addr": "poa1GVpu6k6ZmsmqEbxTNr8HD7h7kMB6aqUPKgQ978dQz7zN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429557, "atts": 12, "k": null, "final": 1, "first_seen": 1792532601, "last_seen": 1792670782, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429557, "last_ts": 1792565864, "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": "1.22.0", "network": "poa-mainnet-1", "source_height": 34091, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T18:59:14.086Z", "fetched_at": "2026-10-22T18:59:47Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 168951, "blocks_since_checkpoint": 9720, "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": "2026-10-22T18:54:57Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T19:00:26Z"}}