{"address": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "type": null, "txs": [{"id": "909f0b3068892e5d06e357f928e1a720860ef0cd685e039223e36e866e54fb63", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560053, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560085, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "12458044bef95520db67e01e646c3982240e20ad3b602313cfaa69423f7ff155", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792543443, "atts": 11, "k": 5, "final": 1, "first_seen": 1792543496, "last_seen": 1792639309, "source": "explorer/txs"}, {"id": "7b8c22ae9f4171abd7f406e73073f39134e54cd95f163212565194ffad9e7087", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792517355, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530100, "source": "seed"}, {"id": "b13431cceb936e148cd2d811446d2ce144f9f2753bd5a9344ed190d145fed1a4", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495485, "atts": 12, "k": null, "final": 1, "first_seen": 1792529877, "last_seen": 1792638501, "source": "explorer/tx"}, {"id": "db90160f46969886a7be5d72cffc02dab905cbe0a4e33eb27b883de6ba21a82d", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472709, "atts": 10, "k": null, "final": 1, "first_seen": 1792531749, "last_seen": 1792638501, "source": "explorer/tx"}, {"id": "f8afc6e87cf248f8687f7ab965f933e792b90c2f520f76201574db42c4b2422e", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451123, "atts": 10, "k": null, "final": 1, "first_seen": 1792527590, "last_seen": 1792638501, "source": "explorer/tx"}, {"id": "e379e660815a2797de0eab1a4ada128e912d7b05acf1abb8299948116d9e4d09", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429425, "atts": 13, "k": null, "final": 1, "first_seen": 1792527826, "last_seen": 1792638501, "source": "explorer/tx"}, {"id": "8ae1fd540078d1036283f03e01d617cb8c71aacda4b81954e40ceb24e7ddcbf7", "type": "challenge", "from_addr": "poa16eEuXLYLUmUcG7G7qjycxBNzcWG2ddyxAQCCVRFMtMog", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 0, "ts": 1792429362, "atts": 14, "k": null, "final": 1, "first_seen": 1792529019, "last_seen": 1792638501, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429362, "last_ts": 1792560053, "highest_nonce": 8, "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": "2026-10-22T03:49:52.208Z", "fetched_at": "2026-10-22T03:50:05Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 114366, "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": "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": "2026-10-22T03:48:38Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T03:50:43Z"}}