{"address": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "type": null, "txs": [{"id": "7d69b5d4ea8b8d18b427e21755ce9e64f3432c2efec64b8d0f3941ede501602c", "type": "challenge", "from_addr": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792530156, "atts": 15, "k": 5, "final": 1, "first_seen": 1792530212, "last_seen": 1792653803, "source": "explorer/txs"}, {"id": "bc34dfaa519ac6bece9002d4a8b076ca4ba101ec6f0a421e87c06d013df2f42c", "type": "challenge", "from_addr": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497092, "atts": 9, "k": null, "final": 1, "first_seen": 1792526057, "last_seen": 1792612806, "source": "explorer/address"}, {"id": "95e0169e5513bdc412e912af45e1363f1464ed599b7d5c06eee0acf331f6281f", "type": "challenge", "from_addr": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474069, "atts": 9, "k": null, "final": 1, "first_seen": 1792526057, "last_seen": 1792612806, "source": "explorer/address"}, {"id": "4b28096262ead709e88d86203a65e51f3d5e329a69099aa5671ec2bdf7d938d6", "type": "challenge", "from_addr": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451479, "atts": 9, "k": null, "final": 1, "first_seen": 1792526057, "last_seen": 1792612806, "source": "explorer/address"}, {"id": "de0c8a80c7c8dccea413a58b2dceb975a7f97ee90baac578796057919a0e4a8e", "type": "challenge", "from_addr": "poa1HPBHheFEvHDehjHCGc5uRvzHvSGDRDqQwF9UMDriZh7y", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429457, "atts": 13, "k": null, "final": 1, "first_seen": 1792526057, "last_seen": 1792612806, "source": "explorer/address"}], "next_cursor": null, "types": {"challenge": 5}, "coverage": {"archive_start_ts": 1792429361, "indexed": 5, "indexed_sent": 5, "first_ts": 1792429457, "last_ts": 1792530156, "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": "2026-10-22T08:27:32.430Z", "fetched_at": "2026-10-22T08:29:56Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 144, "checkpoint_age_s": 131147, "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": "2026-10-22T08:28:43Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T08:30:22Z"}}