{"address": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "type": null, "txs": [{"id": "9b9d4e6cb36d763cb8acae0cd53f9265d6314435002b83755430f92cdcbc28e5", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792603397, "atts": 10, "k": 5, "final": 1, "first_seen": 1792603461, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "b48388a0b747b1b522d85aff4570a6d66e5ec068293ef51fac2f20b206c71bcd", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792591155, "atts": 10, "k": 5, "final": 1, "first_seen": 1792591268, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "6765f96d3a192a8b22677b20666598ee6754603013f65a799106f27fbb48db88", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792571139, "atts": 10, "k": 5, "final": 1, "first_seen": 1792571175, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "ec9e8f2fda2d257da57d6d9a7004828184915a539616ad9f9bfdedb7b6847bd7", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792558342, "atts": 11, "k": 5, "final": 1, "first_seen": 1792558385, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "67537f27fa2175848d1487d70cea10c9ce0b301704326553366ac861219098be", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792487202, "atts": 13, "k": null, "final": 1, "first_seen": 1792538103, "last_seen": 1792606866, "source": "explorer/tx"}, {"id": "4d2b59ab6ed9a7446d3cb6138447aa7464f5773cf19704f098fbfacd99a91745", "type": "challenge", "from_addr": "poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792469066, "atts": 18, "k": null, "final": 1, "first_seen": 1792538128, "last_seen": 1792606866, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792469066, "last_ts": 1792603397, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 33850, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T03:41:47.685Z", "fetched_at": "2026-10-22T03:42:14Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 113883, "blocks_since_checkpoint": 9479, "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": "2026-10-22T03:32:32Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T03:42:38Z"}}