{"database": "openregs", "table": "documents", "rows": [["PHMSA-2019-0233-0002", "PHMSA", "PHMSA-2019-0233", "US DOT/PHMSA- Acknowledgment Letter", "Other", "Acknowledgement Letter/Receipt", "2019-12-17T05:00:00Z", 2019, 12, "2019-12-17T05:00:00Z", null, "2019-12-17T18:56:33Z", null, 0, 0, "0900006484220ff1"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["PHMSA-2019-0233-0002"], "units": {}, "query_ms": 8.766778977587819, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}