rowid,room_id,user_id,event_id,membership,event_stream_ordering
2232,!LRkwxrapGsCgvwYvGz:matrix.jamesst.one,@slackbot:matrix.jamesst.one,$nLJRz7kv_rkm1WglV8DvlWRWwfwq5b0W56HczTtouUw,join,18622