{"address": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "type": null, "txs": [{"id": "e6bf9251acdcf120c44ddccaf90788c2a09081aeb9eba0d7a17ae0e3124d09c3", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792517193, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792528659, "source": "seed"}, {"id": "7e2ea77b84f005ca2e47e0577e8bd27e2dc5287a501bc33d560d09a3b4522148", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495410, "atts": 12, "k": null, "final": 1, "first_seen": 1792529810, "last_seen": 1792644493, "source": "explorer/tx"}, {"id": "2baa46774bba83ec9453c199dbe3ae8a29bff20820861203c98361502e0960a2", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472726, "atts": 10, "k": null, "final": 1, "first_seen": 1792531671, "last_seen": 1792644493, "source": "explorer/tx"}, {"id": "35df9e9476e844111d80e3f49da47a41e681fe0eb163dc3d251103e2733051b8", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451410, "atts": 9, "k": null, "final": 1, "first_seen": 1792533034, "last_seen": 1792644493, "source": "explorer/tx"}, {"id": "a2e9874ff6508e20ac523a30490574cc3de95c09219ac7b8852241e8173fb921", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429423, "atts": 13, "k": null, "final": 1, "first_seen": 1792528779, "last_seen": 1792644493, "source": "explorer/tx"}, {"id": "8e13b2ab8b50871646c5c47b0b798b954abe1b6bee3ba918bedd857e25244420", "type": "challenge", "from_addr": "poa198s241NHeAb9AeW8g6EWJRJmkwBGCGapNKnfp44KPV8Q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429363, "atts": 14, "k": null, "final": 1, "first_seen": 1792544230, "last_seen": 1792644493, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792429363, "last_ts": 1792517193, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T07:13:27.628Z", "fetched_at": "2026-10-22T07:19:24Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 358, "checkpoint_age_s": 126918, "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": "2026-10-22T07:16:57Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T07:19:53Z"}}