rowid,room_id,user_id,event_id,membership,event_stream_ordering
1265,!AgjHugsYPKbogsyenQ:matrix.jamesst.one,@slack_t0qh48pl4-uslackbot:matrix.jamesst.one,$BuEqWCe4wJG6jW7TZIpp8bBoZtJoLuAOP0IL_u_3lao,leave,7638