MRF File Metadata ================= Facility: Boston Children's Waltham Source URLs (1): 1. https://www.childrenshospital.org/sites/default/files/cms-hpt/comp-2025/04-2774441_Boston-Childrens-Waltham_StandardCharges.json Downloaded: 2025-11-08T00:38:54.500535 Successful downloads: 1/1 Files ready for parsing: 1 Downloaded Files Metadata: Downloaded File 1: timestamp: 2025-11-08T00:38:53.963292 file_name: 04-2774441_Boston-Childrens-Waltham_StandardCharges.json file_size: 372346744 file_size_human: 355.1MB modified_time: 2025-11-08T00:38:53.878070 md5_hash: e8a9b00e346156d875c4852ed35aab13 file_type: JSON header_hex: 7b22686f73706974616c5f6e616d65223a22426f73746f6e204368696c6472656e277320486f73706974616c222c226c6173745f757064617465645f6f6e223a