{"address": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "type": null, "txs": [{"id": "3fdeef674833271c20947e73feb109e1c234d47fe035512e77b82fb7911036d4", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792570191, "atts": 11, "k": 5, "final": 1, "first_seen": 1792570328, "last_seen": 1792696073, "source": "explorer/txs"}, {"id": "4accf2234f0deef67f33764fd8ba12abb784897a1a6a9569a46a39607c133744", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541291, "atts": 11, "k": 5, "final": 1, "first_seen": 1792541441, "last_seen": 1792696073, "source": "explorer/txs"}, {"id": "f2a43ac3c88eebf57882aff27a52973496975445b9b395a467cabce84fecf1e8", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516611, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792527845, "source": "seed"}, {"id": "d719e24503a4ec6885887febec2524302c13b07d3ce18ad0e4f637ce1489a238", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495200, "atts": 15, "k": null, "final": 1, "first_seen": 1792535639, "last_seen": 1792659168, "source": "explorer/tx"}, {"id": "ef7a28a4e2452a133e98b52109c886b16450c274aca6903a7d2a6793b86e39a1", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472713, "atts": 10, "k": null, "final": 1, "first_seen": 1792531729, "last_seen": 1792659168, "source": "explorer/tx"}, {"id": "cd38365b51030c060cdaa91dea44c44d7ff982cd237ff48dfb81a88e70410531", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451041, "atts": 10, "k": null, "final": 1, "first_seen": 1792528516, "last_seen": 1792659168, "source": "explorer/tx"}, {"id": "0fa0441f7e73b33a0ba9f37aab701e35b12fe06d27e4ac3fba597826223dbcbd", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429423, "atts": 13, "k": null, "final": 1, "first_seen": 1792528598, "last_seen": 1792659168, "source": "explorer/tx"}, {"id": "86800343231eb18df08b21870a4a1311fe9959b5e09b372c60e86b0438eaae23", "type": "challenge", "from_addr": "poa18tRkpt48HEpxyBbCpRjDkD3eNZs4rpsQztYuANhiRe9u", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429361, "atts": 14, "k": null, "final": 1, "first_seen": 1792542019, "last_seen": 1792659168, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429361, "last_ts": 1792570191, "highest_nonce": 8, "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": 34096, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T19:10:05.579Z", "fetched_at": "2026-10-22T19:10:21Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 169579, "blocks_since_checkpoint": 9725, "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": "2026-10-22T19:10:34Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T19:10:54Z"}}