rowid,room_id,user_id,event_id,membership,event_stream_ordering
1226,!ElMzGskWQnGJveipvE:matrix.jamesst.one,@slack_t0qh48pl4-u0a68v69v3r:matrix.jamesst.one,$oAr5fkjYBeUjKBWf-daJkQSIpy-wx0Jm9aMIqPWzKmA,join,5810