{"address": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "type": null, "txs": [{"id": "160121adbadca69554a9cfece95b06fcb862dc177315c397fb9c5a08b0afd2e8", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792570530, "atts": 11, "k": 5, "final": 1, "first_seen": 1792570615, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "ea9e08b9314d034735fe59a5ebd1003ec7f57b1d3aa84701bf4cddf503011b37", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792538020, "atts": 12, "k": 5, "final": 1, "first_seen": 1792538071, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "ccf2273490966b4e38838e27c496383d9315b4d04f398ad80d8d92f931c6a61c", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792526096, "atts": 15, "k": 5, "final": 1, "first_seen": 1792526122, "last_seen": 1792659468, "source": "txs-window"}, {"id": "264d345926e138e766417e9059e5d613748ddb7cf75a88a009699aa5809410ae", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792504100, "atts": 14, "k": null, "final": 1, "first_seen": 1792540065, "last_seen": 1792660853, "source": "explorer/tx"}, {"id": "0d2f15a9042ad36d6004560707e594bc438e546113393d5f686c03ca84425032", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792482717, "atts": 8, "k": null, "final": 1, "first_seen": 1792535412, "last_seen": 1792660853, "source": "explorer/tx"}, {"id": "a7a872d6f14b3974b16ecfb8768cdc565b97c9af09fed8bc1058040dd3229aff", "type": "challenge", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792458434, "atts": 9, "k": null, "final": 1, "first_seen": 1792536231, "last_seen": 1792660853, "source": "explorer/tx"}, {"id": "50081b1708fa6cda8c768c5e509ca438ba953f28210cf8ca11de95032dfa160c", "type": "join", "from_addr": "poa1HPvnDmGFYwnptLM7aaHYdfZqNuWKA7uKbvNS1taH131w", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792458264, "atts": 9, "k": null, "final": 1, "first_seen": 1792535928, "last_seen": 1792660853, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792458264, "last_ts": 1792570530, "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": "2026-10-22T11:41:29.748Z", "fetched_at": "2026-10-22T11:44:44Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 131, "checkpoint_age_s": 142810, "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": "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": "2026-10-22T11:42:33Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T11:44:46Z"}}