rowid,room_id,user_id,event_id,membership,event_stream_ordering
356,!IDVzmHGTigaDkLInhb:matrix.jamesst.one,@slack_t0qh48pl4-u0608b22pja:matrix.jamesst.one,$cGUpfy24cNIp_OX_effLpgvgylm4PfDR5xXlHwjqH-U,join,1479