{"address": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "type": null, "txs": [{"id": "6b9827464122bdf23f151fbde192bb0aaf7ddefa98c4b278c30d30c754ed5a6c", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792588251, "atts": 10, "k": 5, "final": 1, "first_seen": 1792588274, "last_seen": 1792632293, "source": "explorer/txs"}, {"id": "98c64f297a8884c4ca8ca015cf179f2a5ad1df49bab4f17cfde1e62851e69adc", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792571079, "atts": 10, "k": 5, "final": 1, "first_seen": 1792571113, "last_seen": 1792632293, "source": "explorer/txs"}, {"id": "3765a03aa3fdfe5d31813c23d41ccf624d608cee6defdb5a1caacb5b1d9af42e", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792558176, "atts": 10, "k": 5, "final": 1, "first_seen": 1792558261, "last_seen": 1792632293, "source": "explorer/txs"}, {"id": "3a5a5fa71859473165e4172af347fb632ed378879c298bf74568173482da57e7", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792516904, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "1d8def2fda2727ef17eaa0793c35c3769d1476f062cd42d5ef9b2341c190af92", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495271, "atts": 16, "k": null, "final": 1, "first_seen": 1792535550, "last_seen": 1792626134, "source": "explorer/tx"}, {"id": "e8c64e3c5b9526d8b583725109b7ebdd6fa5b1c0aeffb8cc956b1bb6c982898b", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472711, "atts": 10, "k": null, "final": 1, "first_seen": 1792531738, "last_seen": 1792626134, "source": "explorer/tx"}, {"id": "f3535718a6d41722d38ace49dea0af33ce4a9037aaebe9bbc7d5409e69256743", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451620, "atts": 9, "k": null, "final": 1, "first_seen": 1792534607, "last_seen": 1792626134, "source": "explorer/tx"}, {"id": "d7f66ec8b5c6ae9f161ab5aaaa422ac1ac9d72ec802d48dd7ec2f3a291b16c1a", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429423, "atts": 13, "k": null, "final": 1, "first_seen": 1792534678, "last_seen": 1792626134, "source": "explorer/tx"}, {"id": "19bf888fcbfa1f26c8eb10974a59cf4ebd2838eb6843d3e567115d32aed7be60", "type": "challenge", "from_addr": "poa13V8KUxf66gaoHuDPXw2DvP3mrGobZwd65VL9dAoFPo8Z", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429362, "atts": 14, "k": null, "final": 1, "first_seen": 1792544480, "last_seen": 1792626134, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 9}, "coverage": {"archive_start_ts": 1792429361, "indexed": 9, "indexed_sent": 9, "first_ts": 1792429362, "last_ts": 1792588251, "highest_nonce": 9, "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": "1.19.0", "network": "poa-mainnet-1", "source_height": 33675, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T01:33:28.666Z", "fetched_at": "2026-10-22T01:34:27Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": null, "blocks_since_checkpoint": 9304, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "delayed", "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": "2026-10-22T01:30:17Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T01:34:29Z"}}