{"address": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "type": null, "txs": [{"id": "d5f8a023454e6ac851d91f5b8a3659471552563085a02071f2850be0e59ab104", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792581976, "atts": 11, "k": 5, "final": 1, "first_seen": 1792582004, "last_seen": 1792691246, "source": "explorer/txs"}, {"id": "0e0d71f230d217385ad1ea19a7b70268a41e7600e602c4e932db67e9bfff059f", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792570740, "atts": 11, "k": 5, "final": 1, "first_seen": 1792570799, "last_seen": 1792691246, "source": "explorer/txs"}, {"id": "a70304be83c91ae2ffa8d308e2c0621c228382891c41b547562f85114d2af13c", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792540230, "atts": 11, "k": 5, "final": 1, "first_seen": 1792540449, "last_seen": 1792691246, "source": "explorer/txs"}, {"id": "d88f9639dd83d4e23a5fcfb918294d25788bdea655c448122befede17efe6727", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792499165, "atts": 9, "k": null, "final": 1, "first_seen": 1792530325, "last_seen": 1792688432, "source": "explorer/tx"}, {"id": "9130bd12bf66e5bb5cd7dc2ad8fa3af9113abb029dcd40b744c31fc635d1a2fa", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792482930, "atts": 12, "k": null, "final": 1, "first_seen": 1792535307, "last_seen": 1792688432, "source": "explorer/tx"}, {"id": "1a03ba21a4dec16278f9ae509e228cb7fbf9ec2715c998b227b7ebb8551ee9e2", "type": "challenge", "from_addr": "poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792455113, "atts": 9, "k": null, "final": 1, "first_seen": 1792531505, "last_seen": 1792688432, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792455113, "last_ts": 1792581976, "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": "2026-10-22T17:53:17.158Z", "fetched_at": "2026-10-22T17:55:56Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 159, "checkpoint_age_s": 165139, "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": "2026-10-22T17:49:35Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T17:56:54Z"}}