{"address": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "type": null, "txs": [{"id": "9c201b4c6ee87a269d486bfc215847828eb74a17182bd603cc027a0095872a19", "type": "challenge", "from_addr": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792526161, "atts": 15, "k": 5, "final": 1, "first_seen": 1792526218, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "0b79a8181dda5ba7492c3d4c77999a2a36a500b43125d8db5af1e3997a9f2470", "type": "challenge", "from_addr": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792504512, "atts": 11, "k": null, "final": 1, "first_seen": 1792533372, "last_seen": 1792671015, "source": "explorer/tx"}, {"id": "da9f94b258d7a4b1d7a20cc23258100f7e0d0eaaf052e452117e27a887571069", "type": "challenge", "from_addr": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792493975, "atts": 17, "k": null, "final": 1, "first_seen": 1792532099, "last_seen": 1792671015, "source": "explorer/tx"}, {"id": "5b4cad26a04785a0ce9ae2ea2c5d8edd9f69485bdea7ac21c68da9fd3498fd29", "type": "challenge", "from_addr": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792460040, "atts": 9, "k": null, "final": 1, "first_seen": 1792536066, "last_seen": 1792671015, "source": "explorer/tx"}, {"id": "d311d3ce5d4c7cbfc4823b817a83892e83026e3b84cd049717ca2193fabf0373", "type": "join", "from_addr": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2", "to_addr": null, "amount": null, "memo": "hosted join: web", "invited_by": null, "epoch": null, "ts": 1792459861, "atts": 9, "k": null, "final": 1, "first_seen": 1792538622, "last_seen": 1792671015, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 4, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792459861, "last_ts": 1792526161, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T12:49:12.391Z", "fetched_at": "2026-10-22T12:49:15Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 146711, "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": "2026-10-22T12:46:58Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T12:49:50Z"}}