{"address": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "type": null, "txs": [{"id": "5d51f1e59a4cd1224f9a5201ee64c6b5a7b7648405298f0d5cba730e775f331a", "type": "challenge", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792562324, "atts": 11, "k": 5, "final": 1, "first_seen": 1792562357, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "f170fa61b232bd67a4f35b296653a23cb0d0848660d1393245393b8062ea3f34", "type": "challenge", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792540479, "atts": 12, "k": 5, "final": 1, "first_seen": 1792540592, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "dd9e10d202ffdf4bb9da7ad9937f4b00859d7d68c00570b5eed05d2a10ffdb13", "type": "challenge", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792518463, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530535, "source": "seed"}, {"id": "f6e20a0455f1f2bb8e089c7a5242952eb961ccc0c4966274d10d305c7c925073", "type": "challenge", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792499784, "atts": 9, "k": null, "final": 1, "first_seen": 1792538879, "last_seen": 1792655163, "source": "explorer/tx"}, {"id": "f34264c3204386b75daffea851ef7a6c9de2f60a6baae857c846ab77640e3afa", "type": "challenge", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475656, "atts": 11, "k": null, "final": 1, "first_seen": 1792538469, "last_seen": 1792655163, "source": "explorer/tx"}, {"id": "0281f97400a284bb15feea93f0e13594ea364c10748700d0482adcc68439fe34", "type": "join", "from_addr": "poa18e1FDTGB34ee5GYrT5ZJvQALTy5zaZDrLTxnBaBxrYgu", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792474730, "atts": 10, "k": null, "final": 1, "first_seen": 1792527666, "last_seen": 1792655163, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792474730, "last_ts": 1792562324, "highest_nonce": 6, "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": "2026-10-22T15:53:39.623Z", "fetched_at": "2026-10-22T15:57:29Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 231, "checkpoint_age_s": 158036, "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": "2026-10-22T15:54:53Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T15:58:31Z"}}