rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
252,$CJO9OwH6GafmhmJ22mvtM_zS7FvOTNNe6SzB5fGMKM4,!UJqzdqWCbSZOHNGKko:matrix.jamesst.one,m.room.member,@james:matrix.jamesst.one,join,344