rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1822,$8SB7XW1ivMI8AtVBtCZnLw_0sO_-zkpSOZ5b0g1BgO4,!BcXnWMtRzAnQcBRJTw:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,join,1948