rowid,room_id,user_id,event_id,membership,event_stream_ordering
597,!LFSjGRgyyAkgpjNvAb:matrix.jamesst.one,@slack_t0qh48pl4-u0qh48pn0:matrix.jamesst.one,$g89DD7ySdOddwXU_Avo1ASSAdh-AVuOg0Bs6K8auN7M,join,1751