[{"draft":"","doc_id":"RFC0053","title":" Official protocol mechanism ","authors":["S.D. Crocker"],"format":["ASCII","HTML"],"page_count":"1","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"June 1970","keywords":["  "],"obsoletes":[""],"obsoleted_by":[""],"updates":[""],"updated_by":[""],"see_also":[""],"doi":"10.17487\/RFC0053","errata_url":null}]