{"address": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "type": null, "txs": [{"id": "7d690b2df872bd3b5defb53b72802b6dbb12c3c4e22ea60d335c4e4f1e555eb5", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792584334, "atts": 10, "k": 5, "final": 1, "first_seen": 1792584376, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "4426564d65e7433827345e774d43d2dd21cbbf63cbd3a7c375cd99129c94c7e9", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792561856, "atts": 11, "k": 5, "final": 1, "first_seen": 1792561941, "last_seen": 1792674429, "source": "explorer/txs"}, {"id": "84839c40f36229d5f8db952a4b9f4326cd07f3fddb5bf7c99a5ae6da65ca00b8", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792543865, "atts": 11, "k": 5, "final": 1, "first_seen": 1792544042, "last_seen": 1792674429, "source": "explorer/tx"}, {"id": "c1c64a0248f77a949e2249221abfd510b5965830e76444fc3fb02dd8d52c97b8", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792519045, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792530421, "source": "seed"}, {"id": "2f27cc4f7bf3695b8dc554e81d63ed5f27566ad3d9ee69fa9934eb24ab421938", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792497054, "atts": 9, "k": null, "final": 1, "first_seen": 1792530475, "last_seen": 1792680927, "source": "explorer/tx"}, {"id": "9fb7f9d40f1d3ad095717899fd45092f65ccd07ca89f462151bb1102b84bcdd8", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792475522, "atts": 8, "k": null, "final": 1, "first_seen": 1792539499, "last_seen": 1792680927, "source": "explorer/tx"}, {"id": "405ca1c83eb1dc0c3aa05d2f1e21ddeec7b59792a2320bce411789e185e88ad1", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792453929, "atts": 8, "k": null, "final": 1, "first_seen": 1792541230, "last_seen": 1792680927, "source": "explorer/address"}, {"id": "d14be277afb5473feb23c463c48a1fac8c46a8a40c113644654c2b4f603b6a2a", "type": "challenge", "from_addr": "poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792432525, "atts": 9, "k": null, "final": 1, "first_seen": 1792529174, "last_seen": 1792680927, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792432525, "last_ts": 1792584334, "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": "2026-10-22T17:25:35.059Z", "fetched_at": "2026-10-22T17:28:57Z", "stale": true, "stale_after_s": 300, "node_stale": true, "node_stale_age_s": 202, "checkpoint_age_s": 163544, "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": "2026-10-22T17:29:39Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T17:30:19Z"}}