{"address": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "type": null, "txs": [{"id": "3539aaa06def7b9bfe3d3727929e0c36a7e389c547f2fc8de64bd6dd227bf793", "type": "challenge", "from_addr": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792586229, "atts": 12, "k": 5, "final": 1, "first_seen": 1792586286, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "6d5c2cbf035492365b34c67d46d74b7e2132bf2f28861e8892f8191833bc33a6", "type": "challenge", "from_addr": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792561872, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561941, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "9b5615d6bc23ba4245897338f1554764b8dbc19a652ecea897e81c44ecca46e0", "type": "challenge", "from_addr": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792502407, "atts": 11, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792647442, "source": "explorer/address"}, {"id": "70200f74443a9f270320d78da71b7100e8fae03efcc16324034cd2f91a013e76", "type": "challenge", "from_addr": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474813, "atts": 10, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792647442, "source": "explorer/address"}, {"id": "506e6dbd45f62cc3af4570350f1a6d827d32daa24afc5d70140d5e12b96ba1b8", "type": "challenge", "from_addr": "poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792469059, "atts": 21, "k": null, "final": 1, "first_seen": 1792526058, "last_seen": 1792647442, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792469059, "last_ts": 1792586229, "highest_nonce": 5, "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": "2026-10-22T05:15:47.942Z", "fetched_at": "2026-10-22T05:37:41Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 1314, "checkpoint_age_s": 120824, "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": "2026-10-22T05:37:34Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T05:38:19Z"}}