{"address": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "type": null, "txs": [{"id": "e07c21d853aa55364feae275a95870a249295e35641f30ff77f07a7b01423074", "type": "challenge", "from_addr": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583639, "atts": 10, "k": 5, "final": 1, "first_seen": 1792583704, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "8c65deccd38149763d13a3648ad647c861515f78ab7a6031a4a3daba04d5e881", "type": "challenge", "from_addr": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792554336, "atts": 12, "k": 5, "final": 1, "first_seen": 1792554401, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "52ba7c0b418816ca2c030c35dd286a29ff5157369f9f731e790bb7b2e2cb13c3", "type": "challenge", "from_addr": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792517588, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792529359, "source": "seed"}, {"id": "83a1fb5cd4b79689cc58cf2374ba20c440c0b38c0226b92b2253c39aca741977", "type": "challenge", "from_addr": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792499692, "atts": 9, "k": null, "final": 1, "first_seen": 1792538988, "last_seen": 1792644732, "source": "explorer/tx"}, {"id": "57fd4661c41b5f13a87cfbb32fc81cf201a442e4c592c89af765639b1098f45f", "type": "join", "from_addr": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta", "to_addr": null, "amount": null, "memo": "hosted join: winform-study", "invited_by": null, "epoch": null, "ts": 1792495162, "atts": 17, "k": null, "final": 1, "first_seen": 1792535754, "last_seen": 1792644732, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 4, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792495162, "last_ts": 1792583639, "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": "2026-10-22T05:51:23.691Z", "fetched_at": "2026-10-22T06:39:35Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 2892, "checkpoint_age_s": 124521, "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": "2026-10-22T06:36:17Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T06:39:58Z"}}