{"address": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "type": null, "txs": [{"id": "f618acce23218a3ea480da23e1ec3a9e86d57b9ae1408318953bf5da651733a1", "type": "challenge", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792585278, "atts": 11, "k": 5, "final": 1, "first_seen": 1792585317, "last_seen": 1792698968, "source": "explorer/txs"}, {"id": "b49ce4c43c64137e4500df57e0dce87ddde3bb46d09fd9ed3fc52f6a7ed0a2b2", "type": "challenge", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792545818, "atts": 11, "k": 5, "final": 1, "first_seen": 1792545886, "last_seen": 1792698968, "source": "explorer/txs"}, {"id": "0af1e2658c038ae018f42c83d4cba9d716c33338fd65b6958700ea501b8ef878", "type": "challenge", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516953, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530551, "source": "seed"}, {"id": "ebb4f83d58aeae2ac0b44e36bd9bec9a26a0f585a692cc90f913085fccf037d6", "type": "challenge", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495206, "atts": 13, "k": null, "final": 1, "first_seen": 1792535634, "last_seen": 1792696022, "source": "explorer/tx"}, {"id": "081df5c82de9f06c6c12c3b64c327d3308346b32fab42bb6395ba4036beb3a3a", "type": "challenge", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792483025, "atts": 12, "k": null, "final": 1, "first_seen": 1792535060, "last_seen": 1792696022, "source": "explorer/tx"}, {"id": "418c5c0290a9351d258879b16678675df98f99b64e81d044d9868f2caa775b86", "type": "join", "from_addr": "poa151jXeR9egrcQEFjhHv2L8FwZhtDnRKxNxkNMkxb1YxtF", "to_addr": null, "amount": null, "memo": "hosted join: Stillwater Ledger", "invited_by": null, "epoch": null, "ts": 1792480344, "atts": 14, "k": null, "final": 1, "first_seen": 1792539996, "last_seen": 1792696022, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792480344, "last_ts": 1792585278, "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": "1.24.0", "network": "poa-mainnet-1", "source_height": 34096, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T20:01:55.990Z", "fetched_at": "2026-10-22T20:02:10Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 172664, "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": "2026-10-22T20:02:03Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T20:02:21Z"}}