rowid,room_id,user_id,event_id,membership,event_stream_ordering
928,!RhMgvAPjLANRigRiwG:matrix.jamesst.one,@james:matrix.jamesst.one,$vGEGYeEtT2NhzLc_Jjdr0zWZ9OApj6vD0Hg3ANnPru4,join,2083