["size_categories:1K<n<10K", "format:parquet", "modality:tabular", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "currency_1", "dtype": "float64"}, {"name": "currency_2", "dtype": "float64"}, {"name": "currency_3", "dtype": "float64"}, {"name": "currency_4", "dtype": "float64"}, {"name": "currency_5", "dtype": "float64"}, {"name": "currency_6", "dtype": "float64"}, {"name": "currency_7", "dtype": "float64"}, {"name": "currency_8", "dtype": "float64"}, {"name": "timestamp", "dtype": "timestamp[ns]"}]