{"address": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "type": null, "txs": [{"id": "38ea59e68d6c674118917a1115d7e6f82d73b01fae1c7b99c871c8cd9c31b324", "type": "challenge", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792585583, "atts": 11, "k": 5, "final": 1, "first_seen": 1792585676, "last_seen": 1792637823, "source": "explorer/txs"}, {"id": "fb817a55092a690946ab664d5529df8e1658d0412aef72e270a83cdeceaf61f3", "type": "challenge", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792563640, "atts": 10, "k": 5, "final": 1, "first_seen": 1792563704, "last_seen": 1792637823, "source": "explorer/txs"}, {"id": "736b4e53098131b04d093c88d921e6c8bbd51d983c740e1904738055ca74d0bb", "type": "challenge", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541877, "atts": 11, "k": 5, "final": 1, "first_seen": 1792542298, "last_seen": 1792637823, "source": "explorer/tx"}, {"id": "025569174832f5199ed11d4fb3dcc9bed7558af637cb36ac87a02603db034c82", "type": "challenge", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": null, "ts": 1792519140, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792526388, "source": "seed"}, {"id": "15df4ed48bb41adc9c5abc6680a67fde33f233d4af97a2ee4635eedb71a38b4b", "type": "challenge", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792512497, "atts": 17, "k": null, "final": 1, "first_seen": 1792532155, "last_seen": 1792632890, "source": "explorer/tx"}, {"id": "a4f03fd602d3c8272477d332e60ec0ed1364e187b94d7bf7d9dfaa27dc65ec06", "type": "join", "from_addr": "poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792512411, "atts": 14, "k": null, "final": 1, "first_seen": 1792532045, "last_seen": 1792632890, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792512411, "last_ts": 1792585583, "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": "1.19.1", "network": "poa-mainnet-1", "source_height": 33799, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T02:58:32.276Z", "fetched_at": "2026-10-22T02:59:27Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 111333, "blocks_since_checkpoint": 9428, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "delayed", "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": "2026-10-22T02:57:17Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T03:00:08Z"}}