rowid,room_id,user_id,event_id,membership,event_stream_ordering
1995,!QTfaYKQLjaORGWUYPU:matrix.jamesst.one,@slackbot:matrix.jamesst.one,$B2yBbZ9fIVcsFpowVYjyfAnclUqoLPyTCHO7XQbi5qM,join,16024