{"address": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "type": null, "txs": [{"id": "131eb4f67f1f80a988dd2d99eea7ce88ed4f8ec85678abf90a2d569aee51ba0c", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792594168, "atts": 10, "k": 5, "final": 1, "first_seen": 1792594221, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "1fe0e007738e208b4572d1a473a14bcc949c77cfc247864df1a7b13456db3a04", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792576633, "atts": 11, "k": 5, "final": 1, "first_seen": 1792576686, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "17ce7e827b12833fb5a1b66ec8c99777d7151137b098ceebd1ab6fddac016928", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792554388, "atts": 11, "k": 5, "final": 1, "first_seen": 1792554461, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "733b4f2dc7747e953785216fdda2b878c6472a12135df95a281fa01efcc0f47c", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496725, "atts": 12, "k": null, "final": 1, "first_seen": 1792530511, "last_seen": 1792604257, "source": "explorer/tx"}, {"id": "e9078ead55808b6164e52e37497a5cf11b58d6d8419724ecb1a9838e615bf31a", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473545, "atts": 9, "k": null, "final": 1, "first_seen": 1792532876, "last_seen": 1792604257, "source": "explorer/tx"}, {"id": "35dee27306c44d9b4ee76beeea4e098ab9d1c35a28700ff037ee276d3f499b86", "type": "challenge", "from_addr": "poa18MdiaXPb8xkRQvcaMUeiq6x8RQP3kFuh2FaP2v26Fby7", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792468958, "atts": 18, "k": null, "final": 1, "first_seen": 1792540530, "last_seen": 1792604257, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792468958, "last_ts": 1792594168, "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": "2026-10-22T14:10:44.522Z", "fetched_at": "2026-10-22T14:13:07Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 143, "checkpoint_age_s": 151860, "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": "2026-10-22T14:09:55Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T14:15:35Z"}}