{"address": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "type": null, "txs": [{"id": "57db4ee9e7acb21899fe2077533833e9de76a8dd005598e3b7a9deb704fbba3a", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583258, "atts": 10, "k": 5, "final": 1, "first_seen": 1792583296, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "24e09a8b48b948c3d1ff9ba3be451850923406184cf4dfeb8df1068171c66756", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560112, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560172, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "24a34a4f60fd57c5b39e48ef58947a607ef26d3afce2a4d10c8aa2dc48f1a043", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792558430, "atts": 11, "k": 5, "final": 1, "first_seen": 1792558447, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "3450ce8bad8a6f4f96c7722fe961a52dab1656e6d31316667893411065a97d18", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792502202, "atts": 14, "k": null, "final": 1, "first_seen": 1792531666, "last_seen": 1792648414, "source": "explorer/tx"}, {"id": "e6f7a4f487436591649e398e961dd55fc6729e046cbdab761db0c35673f008f4", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792487145, "atts": 14, "k": null, "final": 1, "first_seen": 1792530631, "last_seen": 1792648414, "source": "explorer/tx"}, {"id": "7197dc9eaad402999a6d3b13a463f898bb6aa2f3d5947f638c4689f9c592f309", "type": "challenge", "from_addr": "poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464710, "atts": 14, "k": null, "final": 1, "first_seen": 1792538759, "last_seen": 1792648414, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464710, "last_ts": 1792583258, "highest_nonce": 6, "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": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T10:55:06.969Z", "fetched_at": "2026-10-22T10:56:51Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 105, "checkpoint_age_s": 139950, "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": "2026-10-22T10:53:29Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T10:57:05Z"}}