{"database": "openregs", "table": "documents", "rows": [["FMCSA-2019-0165-0002", "FMCSA", "FMCSA-2019-0165", "Petition for Determination of Preemption: Nationwide Freight Systems, et al.", "Notice", "Request for Comments", "2020-12-04T05:00:00Z", 2020, 12, "2020-12-04T05:00:00Z", "2021-01-05T04:59:59Z", "2021-01-04T02:01:02Z", "2020-26668", 0, 0, "09000064849859a4"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["FMCSA-2019-0165-0002"], "units": {}, "query_ms": 0.8610361255705357, "source": "Federal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"}