rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5197,$Vrev9BbvslAMzXoer4bjKKB7YUk94XkNOR3pDGQkDts,!EeJWJfpraLKUvwMQud:matrix.jamesst.one,m.room.member,@slack_t060g03sdlj-u082cjy79qq:matrix.jamesst.one,join,16555