{"address": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "type": null, "txs": [{"id": "0adb60eade39731a5def9b89b950b6ed4886cedbfb87d0e4964b441154bb16b5", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 9, "ts": 1792603785, "atts": 10, "k": 5, "final": 1, "first_seen": 1792603804, "last_seen": 1792694825, "source": "txs-window"}, {"id": "8298ef3ec27876602d5cd37fcce3d5fcce0771d339efb13f265f96ace4d79175", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792567450, "atts": 11, "k": 5, "final": 1, "first_seen": 1792567486, "last_seen": 1792694825, "source": "explorer/txs"}, {"id": "b9d56ce015f3225c5c061dbd4e06f8ccf2ac99f8016e72768652f6b5a45a1cbe", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792538606, "atts": 11, "k": 5, "final": 1, "first_seen": 1792539115, "last_seen": 1792694825, "source": "explorer/txs"}, {"id": "08b3bce4138d7c8bf360a0deb127261f8aae5324a2f3241ab65cd26c13f150d7", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792520417, "atts": 9, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792528904, "source": "seed"}, {"id": "c22a79b4ee67ff7d87808e189c9809deb78bc052106c78c0da3dd3d2fc46ee7a", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792495667, "atts": 11, "k": null, "final": 1, "first_seen": 1792530587, "last_seen": 1792676368, "source": "explorer/tx"}, {"id": "1e48935c33ecbda47342ce5bc4bb714ddf915961859d5afe0505194a9dd09766", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792474287, "atts": 9, "k": null, "final": 1, "first_seen": 1792534337, "last_seen": 1792676368, "source": "explorer/tx"}, {"id": "970717bbbb96ab7ee986b7037bf7bcd30fe1f61bb4bf8ad0960c2c921131fb92", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792451460, "atts": 9, "k": null, "final": 1, "first_seen": 1792534153, "last_seen": 1792676368, "source": "explorer/tx"}, {"id": "32d2820cddfe6fb13204a7bc9be855378e670b1b393d6ca2ba610d6caa694292", "type": "challenge", "from_addr": "poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 1, "ts": 1792429454, "atts": 13, "k": null, "final": 1, "first_seen": 1792528684, "last_seen": 1792676368, "source": "explorer/tx"}], "next_cursor": null, "types": {"challenge": 8}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792429454, "last_ts": 1792603785, "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": 34091, "checkpoint": 24371, "epoch": 10, "node_as_of": "2026-10-22T18:51:53.228Z", "fetched_at": "2026-10-22T18:52:34Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 168490, "blocks_since_checkpoint": 9720, "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": "2026-10-22T18:50:42Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-22T18:52:47Z"}}