rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
295,$SlacArwvfJyh4yvDMMJILw6CdBK7PCFUm8Kkl0UBM-4,!YuTkIZfXxcPwXTVVSR:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,join,420