{"address": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "type": null, "txs": [{"id": "8addc40acea912cfc7e8bed7da00cafa02b5d97423eebb505b7250131c39346b", "type": "challenge", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792529226, "atts": 12, "k": 5, "final": 1, "first_seen": 1792529247, "last_seen": 1792694825, "source": "explorer/txs"}, {"id": "f51068fc1f0491fe47c9ea7625b042475f85205d628d04b1c3b2e4112f4e2125", "type": "challenge", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792505582, "atts": 9, "k": null, "final": 1, "first_seen": 1792537059, "last_seen": 1792673460, "source": "explorer/tx"}, {"id": "e0faa6bd2aa8dae73ac60d0d74f611b9e4d8bcf466a1e34bc4dab879edf51ae7", "type": "challenge", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792476229, "atts": 11, "k": null, "final": 1, "first_seen": 1792541506, "last_seen": 1792673460, "source": "explorer/tx"}, {"id": "614894e08b1d0c2f3a5eb4eef0ba3764c313875627ffba7c5bfd38e3247ef90d", "type": "challenge", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451704, "atts": 9, "k": null, "final": 1, "first_seen": 1792527654, "last_seen": 1792673460, "source": "explorer/tx"}, {"id": "3865b0eeaf0c22055fe829f377a5ba8e60d17b625d375b5f32083dbd15ce6c70", "type": "challenge", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792433888, "atts": 11, "k": null, "final": 1, "first_seen": 1792527719, "last_seen": 1792673460, "source": "explorer/tx"}, {"id": "68a994618c499b2c8f14db13306f23ececd3aa9b3f63f9583b7c44f5148df669", "type": "join", "from_addr": "poa12J1BKRUkvWU6ybic8XACa88NceZpWay7HyZUqbj8dFhw", "to_addr": null, "amount": null, "memo": "hosted join: Agent0198", "invited_by": null, "epoch": null, "ts": 1792432623, "atts": 10, "k": null, "final": 1, "first_seen": 1792527974, "last_seen": 1792673460, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432623, "last_ts": 1792529226, "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": "1.22.0", "network": "poa-mainnet-1", "source_height": 34091, "checkpoint": 24371, "epoch": 10, "node_as_of": null, "fetched_at": "2026-10-22T18:53:34Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 168564, "blocks_since_checkpoint": 9720, "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": null, "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": "2026-10-22T18:50:42Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T18:53:59Z"}}