{"address": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "type": null, "txs": [{"id": "f5e5dd7bb67d4f98079dc26afe214c08d0a449e84c9505cbe041c6b43be5edcc", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792562423, "atts": 10, "k": 5, "final": 1, "first_seen": 1792562479, "last_seen": 1792620499, "source": "explorer/txs"}, {"id": "cf3d9ad990785db091b363754ffdd00d6e6e2944ebb594e4dd6552013bc4f24a", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541696, "atts": 10, "k": 5, "final": 1, "first_seen": 1792542093, "last_seen": 1792620499, "source": "explorer/tx"}, {"id": "2656cd32a402ac16e58bcac16da88d3fd8b07f46d9a0c2afe990d3c235d080a7", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792518443, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530562, "source": "seed"}, {"id": "37df1e07510b90615db2bb3e71241c58ed82b9322bb987d70f7bff190da64295", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495737, "atts": 11, "k": null, "final": 1, "first_seen": 1792533425, "last_seen": 1792613637, "source": "explorer/tx"}, {"id": "150cc1c511f2411441ebf637b30b6791d210c50282ecf3d47f570539dbaa1d2b", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475939, "atts": 10, "k": null, "final": 1, "first_seen": 1792528816, "last_seen": 1792613637, "source": "explorer/tx"}, {"id": "f31bd8a0deda5105933035b9ed074ecb80b61278d87a60005d66b5fa29e679a7", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451644, "atts": 9, "k": null, "final": 1, "first_seen": 1792534513, "last_seen": 1792613637, "source": "explorer/tx"}, {"id": "c714a7b1c6c75c00a9b305b93185c8d350a449d487c26d5c22a603c77cfec552", "type": "challenge", "from_addr": "poa12KYj6Xj73qbdmtVYC2z66U844HWZyazL6bZs7ACCo9MV", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429496, "atts": 12, "k": null, "final": 1, "first_seen": 1792528352, "last_seen": 1792613637, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429496, "last_ts": 1792562423, "highest_nonce": 7, "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": "1.17.0", "network": "poa-mainnet-1", "source_height": 33479, "checkpoint": 24371, "epoch": 9, "node_as_of": "2026-10-21T22:14:55.667Z", "fetched_at": "2026-10-21T22:15:14Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 94266, "blocks_since_checkpoint": 9108, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "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": "2026-10-21T22:14:06Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-21T22:15:41Z"}}