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withdrawn,object_id FRA-2012-0052-0017,FRA,FRA-2012-0052,Incoming Waiver Extension Petition,Other,Waiver,2019-11-26T05:00:00Z,2019,11,2019-11-26T05:00:00Z,,2019-11-26T17:27:32Z,,0,0,090000648418f849 FRA-2012-0052-0018,FRA,FRA-2012-0052,U.S. DOT/FRA-Waiver Extension Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2019-11-26T05:00:00Z,2019,11,2019-11-26T05:00:00Z,,2019-11-26T17:32:41Z,,0,0,090000648419a862