rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1712,$ENJ4eg1NV-uQ6TLlppSdU1bf8rq6SELSeHl5szBnoMU,!SYcYAciaPLevjjQelT:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u0608b22pja:matrix.jamesst.one,join,1838