rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
373,$UhqJlNGPMoIovu0EZqIjWkt0aOkyAG8btMJWB0bpjkQ,!LxWwgtpXTQVjcFMgkb:matrix.jamesst.one,m.room.member,@slackbot:matrix.jamesst.one,join,498