{"address": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "type": null, "txs": [{"id": "72863bdc4a6bcbb715e7e037115283c01a50438f51909a136d02af061462d294", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792559824, "atts": 11, "k": 5, "final": 1, "first_seen": 1792559838, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "de6d094de739476d964553112977950d8ac8fe25091a3682c71b51bb500367eb", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792543245, "atts": 11, "k": 5, "final": 1, "first_seen": 1792543345, "last_seen": 1792646012, "source": "explorer/tx"}, {"id": "92c6532107aa790dae778d2c1c8d614b414cd4095e2ddb212b21bf9168821f1a", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792525043, "atts": 9, "k": 5, "final": 1, "first_seen": 1792525159, "last_seen": 1792527408, "source": "explorer/txs"}, {"id": "12d324b71be874e6e0b15622a85c2b408f41a9a773fe0184dd34ffebb392755c", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495464, "atts": 12, "k": null, "final": 1, "first_seen": 1792530200, "last_seen": 1792642368, "source": "explorer/tx"}, {"id": "b34eaa75cb83c41f21375aa0b40e5df90bffe769fa06050279d464c9586b135b", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472719, "atts": 10, "k": null, "final": 1, "first_seen": 1792531705, "last_seen": 1792642368, "source": "explorer/tx"}, {"id": "3a0cab9851e084bcb5721b2072745d7cfa2905f802b289c3e9bbcb75fe78d07a", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451183, "atts": 9, "k": null, "final": 1, "first_seen": 1792530905, "last_seen": 1792642368, "source": "explorer/tx"}, {"id": "381f5ebf48be2b3d1319d43d0a6cd9f432d9fadff71aec33d5ce2873fced37e1", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429424, "atts": 13, "k": null, "final": 1, "first_seen": 1792529458, "last_seen": 1792642368, "source": "explorer/tx"}, {"id": "a785a11bfd4e513f5d3da68676daf54fa99d9c0cfeea965eaa2eccceb66bfaa5", "type": "challenge", "from_addr": "poa1Hi3cBXbPxfLMezARMout4Qicd1TFxM5zT4K4k9E8UFxv", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429363, "atts": 14, "k": null, "final": 1, "first_seen": 1792530770, "last_seen": 1792642368, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429363, "last_ts": 1792559824, "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": "2026-10-22T05:51:23.691Z", "fetched_at": "2026-10-22T05:58:12Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 409, "checkpoint_age_s": 122056, "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": "2026-10-22T05:56:11Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T05:58:53Z"}}