rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1316,$NEh7gwDTJID6gOcoVjLn-ErshsSGgUfRAyy4F697WOI,!LZlkjmrdSOMzgPpPqy:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,join,1441