{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Worksheet"],"not_rendered":{"external_links":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Worksheet","index":0,"n_rows":3,"n_cols":5,"rows_kept":3,"flags":["formulas_cached_only"]}
["Username","Email","Firstname","Lastname","Organization"]
["Raffic","rafficmani1998@gmail.com","Mohammed","Raffic"]
["test","user@gmail.com","Test","iser"]