{"address": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "type": null, "txs": [{"id": "269d5a613351be1b2346556773ee50f9f59f4f6b60847008b1de1ad71bf2e12a", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560943, "atts": 10, "k": 5, "final": 1, "first_seen": 1792561062, "last_seen": 1792624899, "source": "explorer/txs"}, {"id": "7e69ec2e1bb5104951eee5f90397193716eec8ac0024cbb194ddea0638cff19a", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792540463, "atts": 11, "k": 5, "final": 1, "first_seen": 1792540592, "last_seen": 1792624899, "source": "explorer/txs"}, {"id": "6063427928ed9e841c9d7c670803560939d1ed87cf2213862919ee6f139e5e1c", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516219, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "6abb053c8092d874a01cbaa2993d66b688d5a18de95ef0960b70c7cc93cbef65", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496247, "atts": 13, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792616696, "source": "explorer/address"}, {"id": "075897addad26a3006c4ad840380dc4a8cdf5b65acd23526e58de373e373582c", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792476227, "atts": 11, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792616696, "source": "explorer/address"}, {"id": "59fda01d47debee0e930774c3574cca0154b05e707910171dab1d3a0f0414240", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452382, "atts": 9, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792616696, "source": "explorer/address"}, {"id": "a3e2adc193a840cbca7a3de73f8b5a5307e0408b05b7de1860a76145b48e06ee", "type": "challenge", "from_addr": "poa1EfPGGNvH7r7nagYYMmkcEtDw6ivPVrgssTVjn5cWvXe2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429680, "atts": 12, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792616696, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429680, "last_ts": 1792560943, "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": "1.18.0", "network": "poa-mainnet-1", "source_height": 33480, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-21T23:25:02.453Z", "fetched_at": "2026-10-21T23:26:02Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 98554, "blocks_since_checkpoint": 9109, "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": "2026-10-21T23:22:02Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-21T23:27:10Z"}}