sort.Slice(oldKeys, func(i, j int) bool {
			key1, ok1 := oldKeys[i].(map[string]any)
			key2, ok2 := oldKeys[j].(map[string]any)
			if ok1 && ok2 {
				key1Id, kid1Exists := key1["kid"]
				key2Id, kid2Exists := key2["kid"]
				if kid1Exists && kid2Exists {
					key1IdStr, ok1 := key1Id.(string)
					key2IdStr, ok2 := key2Id.(string)
					if ok1 && ok2 {
						return key1IdStr < key2IdStr
					}
				}
			}