{"address": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "type": null, "txs": [{"id": "31c30dc74e46ef0d70b69a395cda2c7b38b7efeb2d48e64598a2e500a50f0994", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792583696, "atts": 10, "k": 5, "final": 1, "first_seen": 1792583767, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "b08ac5ad85515397164ce3bd4507ef3a5efef7db5fe240b3088eef7541a9361b", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792568184, "atts": 11, "k": 5, "final": 1, "first_seen": 1792568225, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "07a4983c715159266343f1c38a6544fd51d76a9d7b96caf720a6d62767c995cb", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792555230, "atts": 11, "k": 5, "final": 1, "first_seen": 1792555474, "last_seen": 1792659468, "source": "explorer/txs"}, {"id": "507741f4f3e407c8a9231aabdf028a60ffaad9059ed495d1372d47b0bbeb9728", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792496975, "atts": 9, "k": null, "final": 1, "first_seen": 1792529683, "last_seen": 1792663775, "source": "explorer/tx"}, {"id": "276a2a13f0c963aedf6ee7a49aef70971de5a9ca98fa15fc22aec1c44a8e6c5f", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792473694, "atts": 9, "k": null, "final": 1, "first_seen": 1792540798, "last_seen": 1792663775, "source": "explorer/tx"}, {"id": "1d204ab671fb2bbbac2e58fdd40e317c9e60b799d3473eed405209c597a7a572", "type": "challenge", "from_addr": "poa1CHAPTQku1FL2SW9CraQTKAkUZdY4trxrkQuU7RxSshCT", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792458657, "atts": 9, "k": null, "final": 1, "first_seen": 1792536069, "last_seen": 1792663775, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 6}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792458657, "last_ts": 1792583696, "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": "1.19.2", "network": "poa-mainnet-1", "source_height": 34077, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T10:50:05.838Z", "fetched_at": "2026-10-22T10:51:15Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 139655, "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": "2026-10-22T10:44:51Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T10:52:10Z"}}