{"address": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "type": null, "txs": [{"id": "4fbd084810c13d532cf9394d9e443297bdfe487123185117d74b541a07475b5c", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792587252, "atts": 11, "k": 5, "final": 1, "first_seen": 1792587297, "last_seen": 1792698968, "source": "explorer/txs"}, {"id": "ca1c91691973f5800995b160f54115534da2845a71786fdf0fe68e85c32b5dea", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792564822, "atts": 11, "k": 5, "final": 1, "first_seen": 1792564878, "last_seen": 1792698968, "source": "explorer/txs"}, {"id": "47a6a02b9c0db22ce28bb212812a3878ce57ba59fa5286919d13cce4c98486bb", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792543134, "atts": 11, "k": 5, "final": 1, "first_seen": 1792543346, "last_seen": 1792698968, "source": "explorer/txs"}, {"id": "a7709e3f76388ea4fd9b1a728d0b116dae6a1cfb55ec34e36aad01943af3efc0", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792521351, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523113, "last_seen": 1792528328, "source": "explorer/txs"}, {"id": "4836f8000e713624c504dc54dfae0b1df4ed960d9685da083bc95e3f765486a9", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792499455, "atts": 9, "k": null, "final": 1, "first_seen": 1792536797, "last_seen": 1792696902, "source": "explorer/tx"}, {"id": "60f64fb58d20c642ce69dfc6d093141658430df1b541df5bc0f4bc83b5878adb", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792478283, "atts": 10, "k": null, "final": 1, "first_seen": 1792537963, "last_seen": 1792696902, "source": "explorer/tx"}, {"id": "761007885f042721f187defe9bfc6b3b122e2b89545d8697fe4e0b537ee471da", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792456393, "atts": 10, "k": null, "final": 1, "first_seen": 1792530887, "last_seen": 1792696902, "source": "explorer/tx"}, {"id": "bdc6e7d13685debbf6a8dae0e6858a5c489fd35ebce1ed61fe9dcdf03a3cd712", "type": "challenge", "from_addr": "poa1C1fGcaMBCNP4GJmZvj2SiKU9umKXhADU2Q2yp4UU1jz8", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792435317, "atts": 10, "k": null, "final": 1, "first_seen": 1792530264, "last_seen": 1792696902, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792435317, "last_ts": 1792587252, "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": "1.24.0", "network": "poa-mainnet-1", "source_height": 34096, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T19:59:21.806Z", "fetched_at": "2026-10-22T20:00:00Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 172548, "blocks_since_checkpoint": 9725, "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": "2026-10-22T19:56:47Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T20:00:28Z"}}