{"address": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "type": null, "txs": [{"id": "c206ad66df1a37544f88a16d8d8b6ce94e408bc9fbb202c58a002752294141b2", "type": "challenge", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792529544, "atts": 15, "k": 5, "final": 1, "first_seen": 1792529564, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "93ad6231cf2260054af37e7bad22dd55a4997dacd1f0084a88586e1a8b96d190", "type": "challenge", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792505670, "atts": 10, "k": null, "final": 1, "first_seen": 1792535898, "last_seen": 1792683247, "source": "explorer/address"}, {"id": "11ca2a28c3caadba9a05f3a519341f9949aecd658a142aae88ed4e3de98d29ac", "type": "challenge", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792480333, "atts": 12, "k": null, "final": 1, "first_seen": 1792535898, "last_seen": 1792683247, "source": "explorer/address"}, {"id": "497842fc5c8b552b85ee2f160b6c023bd936cc8d254bd7605949d64918d9c487", "type": "challenge", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451720, "atts": 9, "k": null, "final": 1, "first_seen": 1792527468, "last_seen": 1792683247, "source": "explorer/tx"}, {"id": "c532c1732876f6c8492124cd7544003006edbbb83586ebcf4227d27285f344e0", "type": "challenge", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432918, "atts": 9, "k": null, "final": 1, "first_seen": 1792534980, "last_seen": 1792683247, "source": "explorer/tx"}, {"id": "47afb8576f70bd1c97566540a8c4d08e84540bd2faf27ca633602e714c5cdd85", "type": "join", "from_addr": "poa1J2ZGVdnKQz6WGkCXSnzJVasSudLijykXmHTQ6arAHz8P", "to_addr": null, "amount": null, "memo": "hosted join: Agent0209", "invited_by": null, "epoch": null, "ts": 1792432635, "atts": 10, "k": null, "final": 1, "first_seen": 1792528754, "last_seen": 1792683247, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792432635, "last_ts": 1792529544, "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": "2026-10-22T16:27:47.658Z", "fetched_at": "2026-10-22T16:29:50Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 123, "checkpoint_age_s": 159956, "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": "2026-10-22T16:27:34Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T16:30:31Z"}}