{"address": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "type": null, "txs": [{"id": "9961427701fb9c9866d6177fee5ae74c9def928ed3f77e5b95a65887d0308ad4", "type": "challenge", "from_addr": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792516609, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "9406523f423feea13b6985f591111ce0126e38e04dd0f7d780f0221fccf61707", "type": "challenge", "from_addr": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494949, "atts": 13, "k": null, "final": 1, "first_seen": 1792533539, "last_seen": 1792615062, "source": "explorer/tx"}, {"id": "fad2ef0dda2584543ab3bd392fd291bd6710395dae32222605587af8d4d572cd", "type": "challenge", "from_addr": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473347, "atts": 12, "k": null, "final": 1, "first_seen": 1792533431, "last_seen": 1792615062, "source": "explorer/tx"}, {"id": "03be107adfd21273877a631629e045013cb89a3d7c14bb03e56ab17ecc6cd6ae", "type": "challenge", "from_addr": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792455692, "atts": 9, "k": null, "final": 1, "first_seen": 1792531451, "last_seen": 1792615062, "source": "explorer/tx"}, {"id": "164d9d5c185de76f30557eb855bf2cac4477c87e6432f34be410810c578aed48", "type": "challenge", "from_addr": "poa19Zkdk6D2G6qpgZHwctfMXJQt5asAWuUaK25fC52Cn3pm", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792434624, "atts": 10, "k": null, "final": 1, "first_seen": 1792530357, "last_seen": 1792615062, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792434624, "last_ts": 1792516609, "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": "1.16.0", "network": "poa-mainnet-1", "source_height": 33475, "checkpoint": 24371, "epoch": 9, "node_as_of": "2026-10-21T21:35:35.831Z", "fetched_at": "2026-10-21T21:35:44Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 91926, "blocks_since_checkpoint": 9104, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "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": "2026-10-21T21:32:34Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-21T21:36:41Z"}}