{"delta_7d":null,"gated":true,"iso":"MISO","market_name":"Des Moines","market_slug":"des-moines","ok":true,"rank_score":11.3,"state":"IA","tier":"anonymous","upgrade":{"label":"Sign up free for full breakdown + 30d history","url":"/signup?next=/pockets/des-moines&utm_source=pocket_detail"},"verdict":"CAUTION","why":"neutral signal"}