rowid,room_id,user_id,event_id,membership,event_stream_ordering
622,!foAyKLHyzufIEbwwSe:matrix.jamesst.one,@slack_t0qh48pl4-u378fmg2k:matrix.jamesst.one,$gJ56KJFLQcxlrKR_ae2G0FSFwueRbGiFN51Pg1TiJnI,join,1776