rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1591,$l2VjlJiLXL3nnigQHFASFv6PkisUOV81452oOd0Z6rk,!FpRlcAsEEExygBcroU:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u0qp0kp99:matrix.jamesst.one,join,1717