{"address": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "type": null, "txs": [{"id": "c2cfb9f31afb03e2095f72454b8de3253c65fa3feb64949216f22bb90162cfa4", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560448, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560473, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "edc7636fd38090957b8369c600aee58eab67d94a69ef1cb3cfb71487b4f638cb", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792540146, "atts": 12, "k": 5, "final": 1, "first_seen": 1792540269, "last_seen": 1792659468, "source": "explorer/tx"}, {"id": "7d8d07f43c39f98301c38b25ce740e9afb94569b5b163ef85cdd89808718d373", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792519584, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "c16de943fb88319c542da6928ef19ca106ed55a1c5d2878ac7b0c201e0e65d94", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496169, "atts": 14, "k": null, "final": 1, "first_seen": 1792529826, "last_seen": 1792670282, "source": "explorer/tx"}, {"id": "8c73a5e0ab979544976ff2a35ae4c265dc4939223958661f79961edf97da2c24", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475036, "atts": 9, "k": null, "final": 1, "first_seen": 1792529256, "last_seen": 1792670282, "source": "explorer/tx"}, {"id": "7dcbb0b841963485d8cbee78d1a1992e73537f092ae17a1ee4c722ae0f93e5dd", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452190, "atts": 9, "k": null, "final": 1, "first_seen": 1792528017, "last_seen": 1792670282, "source": "explorer/tx"}, {"id": "ee36a8df6a79055d24da2ec0a1d32ca51687bb0213e9bdc492bf85217ba6c45a", "type": "challenge", "from_addr": "poa1GAvEBhKmhJWzAV9Z1nG9rTUHv8QfW7BMQjhRjRBgc5hT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429649, "atts": 13, "k": null, "final": 1, "first_seen": 1792528915, "last_seen": 1792670282, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 7}, "coverage": {"archive_start_ts": 1792429361, "indexed": 7, "indexed_sent": 7, "first_ts": 1792429649, "last_ts": 1792560448, "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": "2026-10-22T12:14:13.839Z", "fetched_at": "2026-10-22T12:16:12Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 119, "checkpoint_age_s": 144718, "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": "2026-10-22T12:12:55Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T12:16:36Z"}}