{"address": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "type": null, "txs": [{"id": "476287ae8c563a28d3827e0eeac4ae747d681fe1fbcb34074bc8d9b8bd6f5b6a", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792582544, "atts": 11, "k": 5, "final": 1, "first_seen": 1792582705, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "f746b5fb5595e3db280f005280ba2574f979429be13cecf7090fec9250102fd1", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792561434, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561453, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "707913b79a6f627ae9e09de4a42252784c361157509ed12fd642ef66cb729162", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792538073, "atts": 11, "k": 5, "final": 1, "first_seen": 1792538165, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "2bad2132dd8a9c47b8996b1da96400c15d54b7996f221559566b115a415777cd", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792517535, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "23ec7b30c22adb5644514f26fac8366eb8358f715d03d7cef7940e1f3e7d65d7", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495585, "atts": 12, "k": null, "final": 1, "first_seen": 1792528663, "last_seen": 1792667258, "source": "explorer/tx"}, {"id": "fd0a4883183f9c6c5ee5da9a745b1b80202b89b7d54cd8219752850d8de8a737", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474100, "atts": 10, "k": null, "final": 1, "first_seen": 1792529827, "last_seen": 1792667258, "source": "explorer/tx"}, {"id": "93d681a34d41a2935535e4374664d597c1eda82f5cf5aab73407d07540649919", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451331, "atts": 9, "k": null, "final": 1, "first_seen": 1792540148, "last_seen": 1792667258, "source": "explorer/tx"}, {"id": "215835479fc2613402bcb0b964de63d23502b841d11b7cd82dc75eaafbcb7509", "type": "challenge", "from_addr": "poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429732, "atts": 13, "k": null, "final": 1, "first_seen": 1792528708, "last_seen": 1792667258, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429732, "last_ts": 1792582544, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T13:35:54.324Z", "fetched_at": "2026-10-22T13:36:17Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 149580, "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": "2026-10-22T13:34:55Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T13:37:35Z"}}