{"race_id":"2026-house-ia-2","fields":{"ts":"unix seconds (UTC)","k_d":"Kalshi Democratic odds","k_r":"Kalshi Republican odds","p_d":"Polymarket Democratic odds","p_r":"Polymarket Republican odds"},"resolution":"every 10 minutes for the last 7 days, hourly before that","points":[{"ts":1790985237,"k_d":0.5455,"k_r":0.4545,"p_d":0.5357,"p_r":0.4643},{"ts":1790989894,"k_d":0.5455,"k_r":0.4545,"p_d":0.5357,"p_r":0.4643}]}