{"address": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "type": null, "txs": [{"id": "51951cc87f7d2fb8d6cf555a358103ec925d17fe5391d1a6a55c27cf0a5c4771", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792571877, "atts": 11, "k": 5, "final": 1, "first_seen": 1792571911, "last_seen": 1792645409, "source": "explorer/txs"}, {"id": "41af957000114e03564660c2f14f9e5367236ea8be27927d91a87bdfdc239088", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792539471, "atts": 12, "k": 5, "final": 1, "first_seen": 1792539514, "last_seen": 1792645409, "source": "explorer/txs"}, {"id": "25d995a585b3f3f3878c8521ccee347fba300db801ee39502dfdadc21efd5506", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792518924, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "990df637e916d8348a25945094114bbc41614cf0f56d660b2a72ab3bf3d6b5d8", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497166, "atts": 9, "k": null, "final": 1, "first_seen": 1792530122, "last_seen": 1792604855, "source": "explorer/tx"}, {"id": "9740f6f8e4d35f5bf3cc96c15b15946068f804aeba4ccf807e86fcdb026615b8", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474805, "atts": 10, "k": null, "final": 1, "first_seen": 1792532286, "last_seen": 1792604855, "source": "explorer/tx"}, {"id": "6999e6153fbabd50a716a111a8fd8c5445cae3f74a5985aecc49e460b225560a", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451933, "atts": 8, "k": null, "final": 1, "first_seen": 1792528589, "last_seen": 1792604855, "source": "explorer/tx"}, {"id": "529652c2f3268cb89d16b3152409f8b4c4d62c8b3049cfcd351593f3e83b887b", "type": "challenge", "from_addr": "poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429553, "atts": 12, "k": null, "final": 1, "first_seen": 1792544465, "last_seen": 1792604855, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429553, "last_ts": 1792571877, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34076, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T05:03:09.655Z", "fetched_at": "2026-10-22T05:04:08Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 118801, "blocks_since_checkpoint": 9705, "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": "2026-10-22T05:03:31Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T05:04:36Z"}}