{"address": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "type": null, "txs": [{"id": "d72c203ec6d4d04f3edbda1df8e52fa18f49287eaa77dbcffe32fbc56191d738", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792561499, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561575, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "2c330220cb664114d263c8360e835cff825e961197ce0ce0fd033623113f2e65", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792544524, "atts": 11, "k": 5, "final": 1, "first_seen": 1792544551, "last_seen": 1792646012, "source": "txs-window"}, {"id": "c1c37acc20f4c047921ed6b7fef8eb01a121a28c6937947f73b70b1d5ea42f3d", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792526025, "atts": 15, "k": 5, "final": 1, "first_seen": 1792526122, "last_seen": 1792646012, "source": "txs-window"}, {"id": "1c4d35a8cec4af4f4d2d9aadd2ee91e7fe0a3334c2c77493a6a4d1bb388ccf45", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792505625, "atts": 10, "k": null, "final": 1, "first_seen": 1792537041, "last_seen": 1792643707, "source": "explorer/tx"}, {"id": "1a6787d9924067ebc17240ede32211ab1650496124f0703305c2f56a6a0e0230", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472768, "atts": 10, "k": null, "final": 1, "first_seen": 1792538929, "last_seen": 1792643707, "source": "explorer/tx"}, {"id": "6a1f0591e28c72ae656dff664d32f39e3e40749c6619cdbd7c4dd5d0412fbc56", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451150, "atts": 9, "k": null, "final": 1, "first_seen": 1792528145, "last_seen": 1792643707, "source": "explorer/tx"}, {"id": "5c57d09c45881da519f9b999db7818d3c6c4308ddc4d59f1f8fb1b48e674d157", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429424, "atts": 13, "k": null, "final": 1, "first_seen": 1792527955, "last_seen": 1792643707, "source": "explorer/tx"}, {"id": "d56c345898ce5b750ae07d1796e189097c1aece9b06054ee7c7e5cd7cb84ee6b", "type": "challenge", "from_addr": "poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429362, "atts": 14, "k": null, "final": 1, "first_seen": 1792528999, "last_seen": 1792643707, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429362, "last_ts": 1792561499, "highest_nonce": 8, "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": "2026-10-22T05:51:23.691Z", "fetched_at": "2026-10-22T06:39:35Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 2892, "checkpoint_age_s": 124514, "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": "2026-10-22T06:36:17Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T06:39:52Z"}}