{"address": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "type": null, "txs": [{"id": "71a9575889e0845bfcfe040554f20a301ca44588dc5863badd57ec5fcdcc7739", "type": "challenge", "from_addr": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792500093, "atts": 9, "k": null, "final": 1, "first_seen": 1792538774, "last_seen": 1792667785, "source": "explorer/tx"}, {"id": "26dbbccf92a04372af10a791a187d2b94381a8773e1626dfec140ad410349c90", "type": "challenge", "from_addr": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792479786, "atts": 10, "k": null, "final": 1, "first_seen": 1792534398, "last_seen": 1792667785, "source": "explorer/tx"}, {"id": "bb4b8e1ca946c7a1d828480b5c87ad56028544df247701098013277d02ff8b95", "type": "challenge", "from_addr": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451567, "atts": 9, "k": null, "final": 1, "first_seen": 1792538321, "last_seen": 1792667785, "source": "explorer/tx"}, {"id": "31a7b347c32761c10b7a36ab670a89ac8be6aaa35dc2b53c9e2a3786d98a538d", "type": "challenge", "from_addr": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432515, "atts": 9, "k": null, "final": 1, "first_seen": 1792527816, "last_seen": 1792667785, "source": "explorer/tx"}, {"id": "3b050552658d9316e4e2bac2757b164a1b9b8f4a726be12e8c0d8d6aa2fcd071", "type": "join", "from_addr": "poa144g5xdsfssz5XasY4NVJin5kqnQ9nauqdFaL8y9SRoaQ", "to_addr": null, "amount": null, "memo": "hosted join: Agent0133", "invited_by": null, "epoch": null, "ts": 1792432363, "atts": 9, "k": null, "final": 1, "first_seen": 1792528252, "last_seen": 1792667785, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 4, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792432363, "last_ts": 1792500093, "highest_nonce": 5, "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": "1.20.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T15:45:08.435Z", "fetched_at": "2026-10-22T15:46:08Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 157353, "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": "2026-10-22T15:43:53Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T15:47:08Z"}}