{"address": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "type": null, "txs": [{"id": "6fb74e4102fee7b776bd797e76d8238697807162b18d4c5a3e2e2ad328ec5fe2", "type": "challenge", "from_addr": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792585436, "atts": 10, "k": 5, "final": 1, "first_seen": 1792585581, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "f11a825d6a903b018866f185e728425fa9bb8f003b781e70fa1f7f0508ee561e", "type": "challenge", "from_addr": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560246, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560297, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "a0b2d4a3ded7e6ff74cc1fdfbb14c5888e974b7d33f3b1a26bd57c007a8e0230", "type": "challenge", "from_addr": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792502249, "atts": 15, "k": null, "final": 1, "first_seen": 1792531714, "last_seen": 1792659064, "source": "explorer/tx"}, {"id": "ef888aa2fedc43e10864834e97af9d4225d1d0c14f5a35b8a472fb93737b2a10", "type": "challenge", "from_addr": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792479245, "atts": 10, "k": null, "final": 1, "first_seen": 1792541194, "last_seen": 1792659064, "source": "explorer/tx"}, {"id": "6864f716a5f8f33689d465d114e54768cfad545ab723fc01d7aed2bb1f8d3538", "type": "challenge", "from_addr": "poa131iY7PZSKr3MMDVi9G9fZo8Vi8dVkhJSevYaZYU9xGWK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792460028, "atts": 9, "k": null, "final": 1, "first_seen": 1792540556, "last_seen": 1792659064, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792460028, "last_ts": 1792585436, "highest_nonce": 3, "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": "2026-10-22T11:50:51.907Z", "fetched_at": "2026-10-22T11:51:13Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 143279, "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": "2026-10-22T11:51:51Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T11:52:36Z"}}