rowid,room_id,user_id,event_id,membership,event_stream_ordering
280,!OmcewBHpqinKaAilnV:matrix.jamesst.one,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,$0UKxq1tetk-VC1C5z_13pU-X-I-HR-plfYBNUm2v7vM,join,1403