{"instance":[{"timestamp":"2026-08-25 05:43:00","AECI":"-109","LGEE":"72","MHEB":"-2444","MISO":"-5369","ONT":"-809","PJM":"-1992","SOCO":"216","SPA":"0","SWPP":"-167","TVA":"-40"}],"RefId":"25-Aug-2026 - Interval 05:43 EST","MktDay":null}