{"address": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "type": null, "txs": [{"id": "b0f5779e00b5ed05e26537f461250dbcaf414a4cd475cbf09a7ff357b20aecff", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 8, "ts": 1792590144, "atts": 9, "k": 5, "final": 1, "first_seen": 1792590247, "last_seen": 1792618304, "source": "explorer/txs"}, {"id": "7f8d599f9a43229c71696a6fb3446193055aa4b0af63d8b0abf05d6a5850b527", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 7, "ts": 1792560977, "atts": 9, "k": 5, "final": 1, "first_seen": 1792561062, "last_seen": 1792618304, "source": "explorer/txs"}, {"id": "9058dd2fb276c9d5e36e00a02f2945e5be5a9d5fa26356bf1e5e546f501a2b56", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 6, "ts": 1792541154, "atts": 10, "k": 5, "final": 1, "first_seen": 1792541234, "last_seen": 1792618304, "source": "explorer/txs"}, {"id": "13a54d97ee55b281fb7066544811c5973c2690e0ef5053da2cce9f1106fbad16", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 5, "ts": 1792516056, "atts": 14, "k": 5, "final": 1, "first_seen": 1792523112, "last_seen": 1792535592, "source": "seed"}, {"id": "0d96e199281374831cca0ebde211181b6949f800212c2c162aaf5ff14706f086", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 4, "ts": 1792498870, "atts": 10, "k": null, "final": 1, "first_seen": 1792533345, "last_seen": 1792608492, "source": "explorer/tx"}, {"id": "3a8ef9016887e21f8e37df74b47da8d3ee2163ef246eafb179200935fcd8a4a9", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 3, "ts": 1792472788, "atts": 10, "k": null, "final": 1, "first_seen": 1792529109, "last_seen": 1792608492, "source": "explorer/tx"}, {"id": "5945a7e3c36ea01f147112ae7bb115bcefb167b452ba38e79690b2ca3f4effbe", "type": "challenge", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": null, "invited_by": null, "epoch": 2, "ts": 1792452513, "atts": 9, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792608492, "source": "seed"}, {"id": "d6773b104cd614277ce363075e5e9d0efeb94468c3163bd44c21b2ee50a994b4", "type": "join", "from_addr": "poa15MgbDkAwmtHDaGNvgDkybxkH1xtYYZbVJdoGWCymmTVz", "to_addr": null, "amount": null, "memo": "hosted join: Mine 1", "invited_by": null, "epoch": null, "ts": 1792452486, "atts": 9, "k": null, "final": 1, "first_seen": 1792523112, "last_seen": 1792608492, "source": "seed"}], "next_cursor": null, "types": {"challenge": 7, "join": 1}, "coverage": {"archive_start_ts": 1792429361, "indexed": 8, "indexed_sent": 8, "first_ts": 1792452486, "last_ts": 1792590144, "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": "1.16.0", "network": "poa-mainnet-1", "source_height": 33476, "checkpoint": 24371, "epoch": 9, "node_as_of": "2026-10-21T21:37:01.815Z", "fetched_at": "2026-10-21T21:37:05Z", "stale": false, "stale_after_s": 300, "node_stale": false, "node_stale_age_s": null, "checkpoint_age_s": 91983, "blocks_since_checkpoint": 9105, "maintenance": {"active": true, "cleared_by": null, "post_id": 1357, "post_url": "https://minepoa.com/lableak/#/post/1357", "join_open": true, "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": "2026-10-21T21:36:58Z", "stays_live": ["Self-custody mining", "Explorer", "Swap reads", "Status"]}, "generated_at": "2026-10-21T21:37:38Z"}}