{"address": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "type": null, "txs": [{"id": "06802ad1782af9fe022c24acadfbdf0d453d324b9e38518358ecd8ba7d1f049d", "type": "challenge", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792528415, "atts": 18, "k": 5, "final": 1, "first_seen": 1792528502, "last_seen": 1792694229, "source": "explorer/txs"}, {"id": "bbf15617cbb3b3787ffba12dde8186106196ceb25699c1a746ff814096b52cac", "type": "challenge", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792500456, "atts": 9, "k": null, "final": 1, "first_seen": 1792531404, "last_seen": 1792670553, "source": "explorer/tx"}, {"id": "25359304b3d85998fd3d38ae65d799b15a393dbb41b5e7b4a9edb075b3f69d2e", "type": "challenge", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792479887, "atts": 12, "k": null, "final": 1, "first_seen": 1792534209, "last_seen": 1792670553, "source": "explorer/tx"}, {"id": "0b9485d619c93f635f5cec06124533f7407fd450588cc36470c0f80cc54c0664", "type": "challenge", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451796, "atts": 9, "k": null, "final": 1, "first_seen": 1792534536, "last_seen": 1792670553, "source": "explorer/tx"}, {"id": "063ddca89be999725fea18a36bbc1494c82dcdcc95a12cfad8ae300c2918bd76", "type": "challenge", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432591, "atts": 9, "k": null, "final": 1, "first_seen": 1792529537, "last_seen": 1792670553, "source": "explorer/tx"}, {"id": "d5dee5d97a3a0fcd32137b003da7b2d0fdd233ae5cb185fbc51d05c62ad45231", "type": "join", "from_addr": "poa12i3yH74cGsqxdZJKDbnkGdF4rJr8ThVVeQKTf3LE17dr", "to_addr": null, "amount": null, "memo": "hosted join: Agent0143", "invited_by": null, "epoch": null, "ts": 1792432372, "atts": 9, "k": null, "final": 1, "first_seen": 1792528655, "last_seen": 1792670553, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432372, "last_ts": 1792528415, "highest_nonce": 6, "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": "2026-10-22T18:38:56.108Z", "fetched_at": "2026-10-22T18:39:57Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 167772, "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": "2026-10-22T18:39:50Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T18:40:49Z"}}