{"address": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "type": null, "txs": [{"id": "8ee3a70a0677a7d088192fdae511c5daef907ee2b56cf442ed1bdafd40a2d5e0", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560589, "atts": 9, "k": 5, "final": 1, "first_seen": 1792560594, "last_seen": 1792617600, "source": "explorer/txs"}, {"id": "c9d4ca9dc37bc511d23eff2ce6df0c331ff469aeacf49a27931248884f9f6b76", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792544153, "atts": 10, "k": 5, "final": 1, "first_seen": 1792544360, "last_seen": 1792617600, "source": "explorer/tx"}, {"id": "1f338084fd3b2d93be121362aa0658ccae7b18bcf724ad62c20465a5f6d9046a", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792518341, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792528102, "source": "seed"}, {"id": "fa08fe24b82474e2ba6974f3a8e15b778816dce1457154e07dd2ad0214c71e27", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495587, "atts": 12, "k": null, "final": 1, "first_seen": 1792528650, "last_seen": 1792614022, "source": "explorer/tx"}, {"id": "e6f025aad700d78fbbe4ec4b8d75893cacec11d75102fe3aea2ef43487049660", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472770, "atts": 10, "k": null, "final": 1, "first_seen": 1792529174, "last_seen": 1792614022, "source": "explorer/tx"}, {"id": "e04ab10b33c93ecdd9b9c583b1433a18679fe540788b090428ae9a23f24ae3f2", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451675, "atts": 9, "k": null, "final": 1, "first_seen": 1792528156, "last_seen": 1792614022, "source": "explorer/tx"}, {"id": "b8ca17edf8215b34cf37c364cd7bc2c547d789eb48b267cf4161dccadfa46fc2", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429993, "atts": 12, "k": null, "final": 1, "first_seen": 1792528734, "last_seen": 1792614022, "source": "explorer/tx"}, {"id": "62922852cf36a7b7a3245d3bce59f9866382ec6ebbc4e6f470a8f1357bce39ff", "type": "challenge", "from_addr": "poa1EtvS6JpaxEcNoTuaMwDw3ZxtZux8a6QVsc3C5uajQo5e", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429362, "atts": 14, "k": null, "final": 1, "first_seen": 1792544043, "last_seen": 1792614022, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429362, "last_ts": 1792560589, "highest_nonce": 8, "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": "1.15.0", "network": "poa-mainnet-1", "source_height": 33474, "checkpoint": 24371, "epoch": 9, "node_as_of": "2026-10-21T21:22:43.251Z", "fetched_at": "2026-10-21T21:22:51Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 91121, "blocks_since_checkpoint": 9103, "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": "2026-10-21T21:20:43Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-21T21:23:18Z"}}