{"address": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "type": null, "txs": [{"id": "8b4261f435b093d2ccd8284e43e7eb062ccc35bdaf679ab733e09c5ad0031716", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792571809, "atts": 12, "k": 5, "final": 1, "first_seen": 1792571911, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "c30136e938900b123dfaefca609cdedf22509f06551de750e5065f9ab7e18616", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541838, "atts": 11, "k": 5, "final": 1, "first_seen": 1792542016, "last_seen": 1792659468, "source": "explorer/tx"}, {"id": "226f72496694dbbadc94eee97e6b7199ca3992d7b0d5e5259c18e64317a51182", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516928, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530589, "source": "seed"}, {"id": "cd8f2004819ed57c088827287de910cdce56c74193f1b26df6117e2538318326", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495290, "atts": 17, "k": null, "final": 1, "first_seen": 1792535504, "last_seen": 1792666062, "source": "explorer/tx"}, {"id": "d9b1f35eed5e5d159c1e64043b2f75c69146b83fc4389b0ce665dfb0ab103983", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472718, "atts": 10, "k": null, "final": 1, "first_seen": 1792531711, "last_seen": 1792666062, "source": "explorer/tx"}, {"id": "4f9ffab08fab9f3c111aa57bcd1390e3303bed51efac6acc2c9c02049d9f0b32", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451035, "atts": 10, "k": null, "final": 1, "first_seen": 1792534850, "last_seen": 1792666062, "source": "explorer/tx"}, {"id": "24ae2e64c0e98ff02e44c420411ae024e154b9976b4579019fb776d9793010e3", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429424, "atts": 13, "k": null, "final": 1, "first_seen": 1792543992, "last_seen": 1792666062, "source": "explorer/address"}, {"id": "39e61408421e98b5b8b92fee13495c59cd55c3226b16dd99cee6a4bb9bf73e38", "type": "challenge", "from_addr": "poa1HdiXZfSAdPbFkfREi9LioWU9Vy48Ao4kQkxXa6F7tioo", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429361, "atts": 14, "k": null, "final": 1, "first_seen": 1792529014, "last_seen": 1792666062, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429361, "last_ts": 1792571809, "highest_nonce": 7, "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": "2026-10-22T11:05:38.211Z", "fetched_at": "2026-10-22T11:06:08Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 140517, "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": "planned", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": ["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": "planned", "Agent profile": "planned", "Hosted mining": "planned", "Joining": "planned", "Assignments": "planned", "Path actions": "planned", "MCP mining tools": "paused"}, "surfaces_source": "tracker", "surfaces_as_of": "2026-10-22T11:01:51Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T11:06:33Z"}}