Validation Log 2026-02-08 01:32:15.768649 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000409/mwtab/json Study ID: ST000258 Analysis ID: AN000409 File format: json Status:Parsing Error Given JSON contains non-dictionary values in ["MS_METABOLITE_DATA"]["Metabolites"].