{"address": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "type": "challenge", "txs": [{"id": "5a84421aee18f17c21d60eca18bbb8eac1296106f159cd83f5e294c5143c9f14", "type": "challenge", "from_addr": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792536997, "atts": 11, "k": 5, "final": 1, "first_seen": 1792537053, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "885e84ccc44533211fe01ec23b5e7be5ae76b9deb610369d476c05210dc38805", "type": "challenge", "from_addr": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792500561, "atts": 9, "k": null, "final": 1, "first_seen": 1792529151, "last_seen": 1792683349, "source": "explorer/tx"}, {"id": "57cb74c92f0afe18ffc61477f80b026860ddcc35a45110c0eabd78b1068f616f", "type": "challenge", "from_addr": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475449, "atts": 9, "k": null, "final": 1, "first_seen": 1792528871, "last_seen": 1792683349, "source": "explorer/tx"}, {"id": "4a9ab798f6f9b7034fdc4154ad4e4ea770122b5bdc0281667e268e0e8a5a46ed", "type": "challenge", "from_addr": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451610, "atts": 9, "k": null, "final": 1, "first_seen": 1792534634, "last_seen": 1792683349, "source": "explorer/tx"}, {"id": "ecc1b3a02366984eb06e40d0eede0107bb3e52c2a70e1866b9ef59b1aefb9642", "type": "challenge", "from_addr": "poa1BM4AKi1aUTADLHYEow2upaNFQXXTwy7ca7JxXJAFiaxe", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432869, "atts": 9, "k": null, "final": 1, "first_seen": 1792532923, "last_seen": 1792683349, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432522, "last_ts": 1792536997, "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": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 95, "checkpoint_age_s": 163693, "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": "2026-10-22T17:32:48Z"}}