PartNetMobility/CoffeeMachine/103121/meta.json

{"user_id": "kaichun", "model_cat": "CoffeeMachine", "model_id": "u32952f16-6bbd-4eba-9ff4-50c3219f0f00", "version": "1", "anno_id": "3121", "time_in_sec": "47"}