{"address": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "type": null, "txs": [{"id": "1c5cf8a40ab3867a2338c0408aba96871f526644911f027e3a246326bc7af245", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792606477, "atts": 10, "k": 5, "final": 1, "first_seen": 1792606535, "last_seen": 1792691246, "source": "explorer/txs"}, {"id": "6e9ef030df9c70773c725aaceab48562e16e9e71ae50a95ec7b8515f7d233417", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792563353, "atts": 11, "k": 5, "final": 1, "first_seen": 1792563390, "last_seen": 1792691246, "source": "explorer/txs"}, {"id": "0a763f7ea4f0a70fc40e584ce4d31938c0f36687c4e26cb77a5df2b31cff8b04", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541701, "atts": 11, "k": 5, "final": 1, "first_seen": 1792542081, "last_seen": 1792691246, "source": "explorer/tx"}, {"id": "8523853280dcf57e8c77e9f7c992527cd2baf667246944a521bd9a56329130cd", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516109, "atts": 10, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792536012, "source": "seed"}, {"id": "6f95dc01b0decf1af7ebe237f92c565be0a28a2f29265043183a98d8bf1e5667", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792494445, "atts": 16, "k": null, "final": 1, "first_seen": 1792531674, "last_seen": 1792681869, "source": "explorer/tx"}, {"id": "10e9a3bdd6086e664cb45437c9ebd88febb103e2d2be5a93bce4d47f5f2c90c5", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472831, "atts": 10, "k": null, "final": 1, "first_seen": 1792529050, "last_seen": 1792681869, "source": "explorer/tx"}, {"id": "27e202ec71d5c096d73cf72c92d56fb2ddb2c56fa721567ac7d7b9e7021bd446", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451257, "atts": 14, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792681869, "source": "seed"}, {"id": "4788d3c8f9b9af1a393162d8ce23ac24cfb33a47ad8a68314d68afbf12c8fbdd", "type": "challenge", "from_addr": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429555, "atts": 12, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792681869, "source": "seed"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429555, "last_ts": 1792606477, "highest_nonce": 8, "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": "1.22.0", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T17:53:17.158Z", "fetched_at": "2026-10-22T17:54:53Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 96, "checkpoint_age_s": 165052, "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": "2026-10-22T17:49:35Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T17:55:27Z"}}