rowid,room_id,user_id,event_id,membership,event_stream_ordering
1216,!ElMzGskWQnGJveipvE:matrix.jamesst.one,@slack_t0qh48pl4-u0qh48pn0:matrix.jamesst.one,$Mnh0FeQxE1tnYKSDIvEmCKb56kY9znpwIckff2w0skc,join,5790