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withdrawn,object_id
MSHA-2021-0019-0001,MSHA,MSHA-2021-0019,Petitions for Modification: Application of Existing Mandatory Safety Standards,Notice,,2021-06-25T04:00:00Z,2021,6,2021-06-25T04:00:00Z,2021-07-27T03:59:59Z,2021-07-13T20:28:15Z,2021-13544,0,0,0900006484bb103f