{"address": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "type": null, "txs": [{"id": "83ad73d14d45595285e968dcce181bb29b9ccb9bb00a6043b5bc8169750aafcc", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792582279, "atts": 10, "k": 5, "final": 1, "first_seen": 1792582320, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "f6db42c64a0f7e6485055b4a5abd4ed937e6ecc34f22f0cfba6c72533069cc48", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560068, "atts": 11, "k": 5, "final": 1, "first_seen": 1792560172, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "efa117c9772044d8eb298c0af094327d0680a104be51ef5b5008592578a53bbd", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792545984, "atts": 11, "k": 5, "final": 1, "first_seen": 1792546313, "last_seen": 1792646012, "source": "explorer/txs"}, {"id": "fb4b7889fcc7fa692d974dee30d1c9bec66a33eb636012e94ce3bad8193643b4", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792519155, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792527817, "source": "seed"}, {"id": "38ca30cfd8f7e60c56bc7a1189416ef6814f88cf69ca2aa8ef4f09f96e877773", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496051, "atts": 10, "k": null, "final": 1, "first_seen": 1792533346, "last_seen": 1792617806, "source": "explorer/tx"}, {"id": "514e11b230d8e214cb84fc36eb94bc91d14d462557f11748ba599f17326fdb6e", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474883, "atts": 10, "k": null, "final": 1, "first_seen": 1792530698, "last_seen": 1792617806, "source": "explorer/tx"}, {"id": "6d0d79acb60a53eb9858270ca7ea9cc217869161292fa4d49597c75e863b1e3b", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452043, "atts": 8, "k": null, "final": 1, "first_seen": 1792528282, "last_seen": 1792617806, "source": "explorer/tx"}, {"id": "c2119f10abeab02377ce4dfa0b1ccf63a0241def179008fb6802312dc7d5c2f1", "type": "challenge", "from_addr": "poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429620, "atts": 12, "k": null, "final": 1, "first_seen": 1792528051, "last_seen": 1792617806, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429620, "last_ts": 1792582279, "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": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T05:51:23.691Z", "fetched_at": "2026-10-22T06:41:10Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 2988, "checkpoint_age_s": 124652, "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": "2026-10-22T06:41:03Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T06:42:07Z"}}