rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5499,$CX3jkkgFOH690CM3Wf3xP2MElaKgLnqtlxKzWawocq4,!MKOlYRpPmyTJWCufbo:matrix.jamesst.one,m.room.member,@slack_t060g03sdlj-b0794rydact:matrix.jamesst.one,join,18330