["size_categories:n<1K", "format:parquet", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "x", "dtype": "string"}, {"name": "y", "struct": [{"name": "dex_versions", "sequence": "string"}, {"name": "dexes", "sequence": "string"}, {"name": "dextrades_date", "dtype": "date32"}, {"name": "dextrades_days", "dtype": "int64"}, {"name": "pricesusd_date", "dtype": "date32"}, {"name": "pricesusd_days", "dtype": "int64"}, {"name": "tokens", "sequence": "string"}]}]