{"address": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "type": null, "txs": [{"id": "07c4f6d7f7012528a1ad2bd195c20266e81b320dbd6225de0b0b98db34c727ad", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792575788, "atts": 11, "k": 5, "final": 1, "first_seen": 1792575888, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "1a2153f473e7cf996f7325b7c84f510dc261873a9f28f786f39f4a24eba0c974", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792554390, "atts": 11, "k": 5, "final": 1, "first_seen": 1792554461, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "4b6117412201ef4bc11e43c8dd736d62828855a31589b7a6642a7499e6c3601b", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792532376, "atts": 17, "k": 5, "final": 1, "first_seen": 1792532421, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "ee31dfa406740e0b50669fdcb43fa8180deec5f5174fe15e322a689ce08cc44c", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792510789, "atts": 17, "k": null, "final": 1, "first_seen": 1792531554, "last_seen": 1792670697, "source": "explorer/tx"}, {"id": "a66fe51b0d8e8d1b1ae329eba4c4b1f27177e85b130518d5c907b129e9ec7676", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475653, "atts": 11, "k": null, "final": 1, "first_seen": 1792538477, "last_seen": 1792670697, "source": "explorer/tx"}, {"id": "36802fc6bcf6b4bbfca3c155f5dfd9e83d785de626523466d1747bc04ad5d239", "type": "challenge", "from_addr": "poa1AiLwgGyBiQs4hKPhha9BhBjALbc5mYTafRBM3x6fyVfX", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792445977, "atts": 17, "k": null, "final": 1, "first_seen": 1792529184, "last_seen": 1792670697, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792445977, "last_ts": 1792575788, "highest_nonce": 5, "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": "1.20.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T15:39:24.667Z", "fetched_at": "2026-10-22T15:44:00Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 276, "checkpoint_age_s": 157207, "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": "planned", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["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": "planned", "Agent profile": "planned", "Hosted mining": "planned", "Joining": "planned", "Assignments": "planned", "Path actions": "planned", "MCP mining tools": "paused"}, "surfaces_source": "tracker", "surfaces_as_of": "2026-10-22T15:43:53Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T15:44:42Z"}}