rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
4656,$bXPPT27cayrezBowkSVticqXcv92uxS3Rio01p_nC1o,!OBlxzcjRsNxdsXxRiF:matrix.jamesst.one,m.room.member,@slackbot:matrix.jamesst.one,join,16011