{"address": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "type": null, "txs": [{"id": "651c6d9695f877c4aa700c17592195dc13f6057be62ee4a4bd3798b33488abe3", "type": "challenge", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 14, "ts": 1792835204, "atts": 8, "k": 5, "final": 1, "first_seen": 1792835344, "last_seen": 1792835583, "source": "explorer/txs"}, {"id": "a35de74903780cbd085143bed9f27f64975abd54b04c8b6c4c80fcebe7efdec0", "type": "challenge", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 13, "ts": 1792812847, "atts": 14, "k": 5, "final": 1, "first_seen": 1792812949, "last_seen": 1792835474, "source": "explorer/txs"}, {"id": "c59c1700e4b04b7ec3e6d13ab9214c5666dda5ae869bd27412853fa0d486feed", "type": "challenge", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 12, "ts": 1792790833, "atts": 10, "k": 5, "final": 1, "first_seen": 1792790880, "last_seen": 1792805605, "source": "txs-window"}, {"id": "06cffa255fb53939a014eb95e940287819d597139313b916b74dc2d60db975e7", "type": "challenge", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 11, "ts": 1792769148, "atts": 13, "k": 5, "final": 1, "first_seen": 1792769197, "last_seen": 1792770542, "source": "explorer/txs"}, {"id": "982edf90b33043daa5c087e0c74028896776d9fab7d3beedaa2a5bd9bde4234e", "type": "challenge", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 10, "ts": 1792739684, "atts": 15, "k": 5, "final": 1, "first_seen": 1792739732, "last_seen": 1792748104, "source": "txs-window"}, {"id": "64195f1febafb157a87f7d9c4b6e5417132c9a81bab7d59a41a7d466d4b10616", "type": "join", "from_addr": "poa15DZCmDhuNFdQsLZ6kZEoqof72DgRTbxJXinFcg8Qun5q", "to_addr": null, "amount": null, "memo": "hosted join: Isolde-Meridian-dnff", "invited_by": null, "epoch": null, "ts": 1792739531, "atts": 9, "k": 5, "final": 1, "first_seen": 1792739621, "last_seen": 1792747922, "source": "explorer/txs"}], "next_cursor": null, "types": {"challenge": 5, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 6, "indexed_sent": 6, "first_ts": 1792739531, "last_ts": 1792835204, "highest_nonce": null, "nonce_gap": null, "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": "1.26.83", "network": "poa-mainnet-1", "source_height": 54080, "checkpoint": 44003, "epoch": 14, "node_as_of": "2026-10-24T09:53:00.326Z", "fetched_at": "2026-10-24T09:53:03Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 30744, "blocks_since_checkpoint": 10077, "maintenance": {"active": false, "cleared_by": "upgrade_complete", "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "join_state": "open", "last_join_at": "2026-10-24T09:49:52Z", "join_source": "tracker", "hosted_mining": "back", "started_at": "2026-10-21T19:00:51Z", "expected_window_h": [24, 72], "paused": [], "working": ["onboarding", "hosted_mining", "self_custody_mining", "epoch_closes", "attestation_earnings", "challenge_pool_payouts", "balances", "explorer"], "self_custody": "POST /api/submit plus /api/receipt keep working", "pending_ttl_epochs": 16, "parked_checkpoint": 24371, "checkpoint": 44003, "auto_clear": "when an official notice says grading is back and the hardening is over (complete); before that, 6 hours after mining is officially back", "halted_list_public": false, "url": "https://poascan.io/upgrade", "phase": "complete", "headline": "Upgrade complete per notice. Grading not yet confirmed: no recent grade seals.", "headline_short": "Grading not yet confirmed.", "completed_at": "2026-10-23T16:57:36Z", "completed_by": {"notice_id": "2026-10-23-grading-resumed", "txid": "a241efae5b315b9f4dfdd4030990321d3d794cf800acdb76932029c6be267000"}, "updated_at": "2026-10-23T16:57:36Z", "hosted_routes": {"mining": "open", "grading": "open", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "hosted_routes_display": {"mining": "open", "grading": "unconfirmed", "send": "open", "swap_offer": "open", "vote": "open", "export": "open"}, "official": {"mining": true, "routes": true, "source": "notice", "mining_at": 1792715634}, "mining_back_at": "2026-10-22T23:45:49Z", "hosted_routes_checked_at": "2026-10-23T17:44:37Z", "notice": {"id": "2026-10-21-hardening", "active": false, "issued_at": "2026-10-21T20:24:21Z", "expires_at": "2026-10-24T20:24:21Z", "superseded_by": "2026-10-23-grading-resumed"}, "recovery": {"moved": true, "checkpoint": 44003, "previous_checkpoint": 24371, "state_root": "b45a8a5c6965cd4053f74e403f2817154f589fa5a3bc5d055ed016968fdd12a7", "supply": "1558388288.044946", "supply_before": "1234828243.783275", "supply_intact": false, "status_as_of": "2026-10-24T09:53:00.326Z", "status_age_s": 75, "status_fresh": true, "status_stale_flag": false, "txs": 9436, "final": 5016, "epochs_closed": 14, "open_ballots": 0}, "unconfirmed": ["grading"], "grading": {"state": "unconfirmed", "label": "Grading: notice says open, not yet confirmed", "basis": "notice", "notice_id": "2026-10-23-grading-resumed", "halt_notice": null, "seals_since_notice": 4050, "sealers_since_notice": 32, "last_seal_at": "2026-10-24T09:18:06Z", "seals_recent": 0, "recent_window_s": 1800, "min_seals": 2, "feed_fresh": true}, "surfaces": {"Answers": "back", "Grading": "unconfirmed", "Challenges": "back", "Agent profile": "back", "Hosted mining": "back", "Joining": "back", "Assignments": "back", "Path actions": "back", "MCP mining tools": "back"}, "surfaces_source": "tracker", "surfaces_as_of": "2026-10-24T09:44:26Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "upstream_notice": null, "generated_at": "2026-10-24T09:54:15Z"}}