MRF Metadata ============ hospital_name: Arkansas Children's Hospital source_url: https://apim.services.craneware.com/api-pricing-transparency/api/public/d3b6b861569568a87f28dfbc66463efd/charges/mrf data_downloaded: 2026-01-12T19:32:30.990872 filename: mrf filesize: 53076589 md5: 23aea80b920695df3d676d6f62b28ecc last_updated_on: 2025-10-15 file_format: csv_wide schema_version: 2.0.0