custom model data

execute anchored eyes run summon armor_stand ^ ^-0.8 ^ {NoGravity:1b,Small:1b,Marker:1b,Invisible:1b,Tags:["thrown_saber","new"],ArmorItems:[{},{},{},{id:"minecraft:carrot_on_a_stick",Count:1b,tag:{CustomModelData:69421}}]}  this does not out put the custom model i want, it just outputs a carrot on a stick