rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1812,$Y7OoBTdQ2WGt3p9bRT0xbnLfG0gUkIF__cOTEKXNWus,!EPVYpFNKdwGOfQMZAX:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u0147n7enmd:matrix.jamesst.one,join,1938