{"address": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "type": null, "txs": [{"id": "acb47acd0dfb1cf0fcb55700116461b5b66f30a1f7a08f18d8f886c9d82ff0b0", "type": "challenge", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792531640, "atts": 9, "k": 5, "final": 1, "first_seen": 1792531675, "last_seen": 1792704723, "source": "explorer/txs"}, {"id": "63762d3705dac04c420aa740f39657f316f15b7ba24fdc7af36a0dedfe7599fc", "type": "challenge", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792502123, "atts": 14, "k": null, "final": 1, "first_seen": 1792531313, "last_seen": 1792693731, "source": "explorer/tx"}, {"id": "e9ab877d9176e57caad4d081f1eaf75dc2c6fbe11fb129b683f3203782e73d38", "type": "challenge", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792477274, "atts": 15, "k": null, "final": 1, "first_seen": 1792538648, "last_seen": 1792693731, "source": "explorer/tx"}, {"id": "d565885c0464223205c4fce846206c316356c69aacde0a97e84614d75c49cafc", "type": "challenge", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451802, "atts": 9, "k": null, "final": 1, "first_seen": 1792528995, "last_seen": 1792693731, "source": "explorer/tx"}, {"id": "d037832d80aa002851f9d91fabdd3accd6c7c43c71719de64d195a4d6a3465e8", "type": "challenge", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792433373, "atts": 12, "k": null, "final": 1, "first_seen": 1792532683, "last_seen": 1792693731, "source": "explorer/tx"}, {"id": "8fa2f4c0c086b9756a2ea30d85c76b377ab762aed5799f50a14e0b46b3c01c44", "type": "join", "from_addr": "poa18Sf2RXYLXTwyjdNxBzzcWW8aehn6VnyqY7z718K5skfc", "to_addr": null, "amount": null, "memo": "hosted join: Agent0243", "invited_by": null, "epoch": null, "ts": 1792432691, "atts": 14, "k": null, "final": 1, "first_seen": 1792529320, "last_seen": 1792693731, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432691, "last_ts": 1792531640, "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": "1.26.2", "network": "poa-mainnet-1", "source_height": 34097, "checkpoint": 33463, "epoch": 10, "node_as_of": "2026-10-22T21:41:42.451Z", "fetched_at": "2026-10-22T21:43:20Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 99, "checkpoint_age_s": 539, "blocks_since_checkpoint": 634, "maintenance": {"active": false, "cleared_by": "checkpoint_moved", "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "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": 33463, "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": "2026-10-22T21:42:12Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T21:43:44Z"}}