{"address": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "type": null, "txs": [{"id": "66d10dc68835e8a34097dc1c02660142f04a73330b12847643cddf1dde1f4766", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792574853, "atts": 12, "k": 5, "final": 1, "first_seen": 1792574891, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "3758c27dc8a7dcb1d48df4f775dbe54f1661f1b84dfdb812c135039549940b97", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792544798, "atts": 12, "k": 5, "final": 1, "first_seen": 1792544802, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "5b3edcd763f67c8f72040b6caa25e5848ddf2e06eab964367833d58486284466", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792529191, "atts": 14, "k": 5, "final": 1, "first_seen": 1792529247, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "8cb3e2a45e131e3741fa6e24c4a5e39d47fb1beab099f20816a557b120ea32f7", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792507400, "atts": 14, "k": null, "final": 1, "first_seen": 1792532146, "last_seen": 1792670774, "source": "explorer/tx"}, {"id": "1d3e1059f8250c80e26e064888e97fd8420edc04101501cefdbc73e37de07f87", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792485151, "atts": 20, "k": null, "final": 1, "first_seen": 1792529901, "last_seen": 1792670774, "source": "explorer/tx"}, {"id": "2897bef6e92dbd372b94da4878076775b1ff78137c6b9d7c312b70a1ca7571a6", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792462872, "atts": 10, "k": null, "final": 1, "first_seen": 1792536621, "last_seen": 1792670774, "source": "explorer/tx"}, {"id": "6e752541e9c441605f498fc6f4baf7b8b0f5160a2f372edfa3b76d57d9dc74e7", "type": "challenge", "from_addr": "poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792440964, "atts": 15, "k": null, "final": 1, "first_seen": 1792528935, "last_seen": 1792670774, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792440964, "last_ts": 1792574853, "highest_nonce": 7, "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": "1.20.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T16:16:16.360Z", "fetched_at": "2026-10-22T16:18:06Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 111, "checkpoint_age_s": 159216, "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": "2026-10-22T16:17:59Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T16:18:11Z"}}