rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
371,$u9eax_E7Z9T5ItfyZ8jFsydtSD6co-nCtgdyFATnQf4,!KmpLRLsyyaPdUYdMHb:matrix.jamesst.one,m.room.member,@slackbot:matrix.jamesst.one,join,496