{"address": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "type": null, "txs": [{"id": "cb62c0bdce7e7b6f5559750d5617704398b79c26b67c7019dafbf4f5fd74f1ee", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583538, "atts": 11, "k": 5, "final": 1, "first_seen": 1792583580, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "00f1ff3152becb324fa2b5d6265a87363823b50312c1467920ee2eb86b275c2a", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792574380, "atts": 11, "k": 5, "final": 1, "first_seen": 1792574447, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "d4bbf0f25e4b9afcfe3e1e79462dc93a7656f243790b0a751718d26dc1a145ab", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792556164, "atts": 11, "k": 5, "final": 1, "first_seen": 1792556204, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "1bb2918dd915aaf58f78b40803cfcd7d084d85424bf4f8e30b1b3b8d8fba6bdb", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497043, "atts": 9, "k": null, "final": 1, "first_seen": 1792530490, "last_seen": 1792684578, "source": "explorer/tx"}, {"id": "fa089345a06bbbcca0a75c78fa0a65a6c0071da64a94d77aeaa8516c242bb0d8", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473911, "atts": 12, "k": null, "final": 1, "first_seen": 1792540656, "last_seen": 1792684578, "source": "explorer/tx"}, {"id": "3be19a5a46818f0f422a0d8d5bf2f82f823fe9aaa6575e6e6fcbdde9950e241c", "type": "challenge", "from_addr": "poa15pXUy8MXyE6ZabnoK4JAnHn6strdLMA1BhJwQfvTR6Qn", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792464550, "atts": 12, "k": null, "final": 1, "first_seen": 1792535102, "last_seen": 1792684578, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792464550, "last_ts": 1792583538, "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": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T17:30:59.808Z", "fetched_at": "2026-10-22T17:32:34Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 163681, "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": "2026-10-22T17:31:52Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T17:32:36Z"}}