{"address": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "type": null, "txs": [{"id": "3eb5edc393d3b25a39dca77bda89ea5294921b8b3a379f06168facb3e6e164b2", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792588060, "atts": 10, "k": 5, "final": 1, "first_seen": 1792588126, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "dfd86580129a70a25cff80360654f29946ce3b86110cbbd7a1a7659aafb10106", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792572744, "atts": 11, "k": 5, "final": 1, "first_seen": 1792572823, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "c4e6764096273c2aa22e49d2bcd29c2f51007a9918c47f938714863423771e88", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792554419, "atts": 11, "k": 5, "final": 1, "first_seen": 1792554461, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "49d8e68f182ba5cd3c70a58a729517fae8285c3dc447dc7427069cb9d193118c", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496755, "atts": 11, "k": null, "final": 1, "first_seen": 1792529680, "last_seen": 1792608936, "source": "explorer/tx"}, {"id": "891011f1e0c6b558e807c45de0ce5e75574d6ee9557360e35631d76058d188a5", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473611, "atts": 9, "k": null, "final": 1, "first_seen": 1792534554, "last_seen": 1792608936, "source": "explorer/tx"}, {"id": "7bd5b2c4846321b31cca4e5f53f23b015ca396d23628398f7bf7572e5f617c45", "type": "challenge", "from_addr": "poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464385, "atts": 14, "k": null, "final": 1, "first_seen": 1792533819, "last_seen": 1792608936, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464385, "last_ts": 1792588060, "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": "2026-10-22T05:51:23.691Z", "fetched_at": "2026-10-22T05:56:18Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 295, "checkpoint_age_s": 121986, "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": "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": "2026-10-22T05:56:11Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T05:57:45Z"}}