{"address": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "type": null, "txs": [{"id": "83ed7d728b60f25a2e4cea043f244e51ba0ccc6f69a1add7335df55825a0957f", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792598321, "atts": 10, "k": 5, "final": 1, "first_seen": 1792598450, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "1707055aa45b3550441b8fb4e011f7c082a04fe2ca8afbfd3c16d10cf16c60e1", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792569279, "atts": 11, "k": 5, "final": 1, "first_seen": 1792569327, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "43e98b0167d64d3a58e2aa23183cb1ba17c7e82784e264c0f2fea281b9da9306", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792555266, "atts": 11, "k": 5, "final": 1, "first_seen": 1792555474, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "69e9f0b08e41b9aa216971fba0004181984bca929278c88cface08f83f11e778", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497001, "atts": 9, "k": null, "final": 1, "first_seen": 1792530124, "last_seen": 1792651516, "source": "explorer/tx"}, {"id": "37a99028ea6c5a6e6a01b8b487f7bc157950adee42e8f8a254faf460656cf549", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792479065, "atts": 11, "k": null, "final": 1, "first_seen": 1792537555, "last_seen": 1792651516, "source": "explorer/tx"}, {"id": "ac0efb65d39ba3807194246fb43bfc50da05744f94ddde252be57f9dc707e282", "type": "challenge", "from_addr": "poa1DbuS8PP25NVQgNsBaCk1C9EAyjvF1yVXy6Hw4AhBhNwM", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464507, "atts": 11, "k": null, "final": 1, "first_seen": 1792530114, "last_seen": 1792651516, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464507, "last_ts": 1792598321, "highest_nonce": 4, "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": "2026-10-22T07:50:00.428Z", "fetched_at": "2026-10-22T07:56:09Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 370, "checkpoint_age_s": 129100, "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": "2026-10-22T07:47:59Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T07:56:15Z"}}