{"address": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "type": null, "txs": [{"id": "05c1c5f064fa485249ae3c52982dc10f6c80c00f5bb00610b19a53d9fbbdd5f9", "type": "challenge", "from_addr": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792517246, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792532155, "source": "seed"}, {"id": "634fa96eef01d5c61eeef029b7dd5f103466ac06cc1bd8a9a2a8f3eee314f7ce", "type": "challenge", "from_addr": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494879, "atts": 13, "k": null, "final": 1, "first_seen": 1792535108, "last_seen": 1792636763, "source": "explorer/tx"}, {"id": "0b55d32b9508be64697820f6baca5e4c23a4da1eb7db4c6ce87b411c1c7345a4", "type": "challenge", "from_addr": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792476148, "atts": 14, "k": null, "final": 1, "first_seen": 1792536170, "last_seen": 1792636763, "source": "explorer/tx"}, {"id": "f52f65a9c7a410019356c3c0fba9e8695b458286c376e8bbdd4741fd98733320", "type": "challenge", "from_addr": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792462424, "atts": 11, "k": null, "final": 1, "first_seen": 1792538779, "last_seen": 1792636763, "source": "explorer/tx"}, {"id": "a00669bd7cddc845bb954001fe558d21b1d967382f614f20d118a716e2f72d10", "type": "challenge", "from_addr": "poa1D8y9KRc2hsKZFpdVe8E7QrTZv3YR68Wm81UZZuS3AVxE", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792437470, "atts": 12, "k": null, "final": 1, "first_seen": 1792533041, "last_seen": 1792636763, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792437470, "last_ts": 1792517246, "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": "1.19.1", "network": "poa-mainnet-1", "source_height": 33799, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T02:50:01.621Z", "fetched_at": "2026-10-22T02:50:10Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 110773, "blocks_since_checkpoint": 9428, "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": "2026-10-22T02:48:01Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T02:50:48Z"}}