{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944653,-0.328072,0.000000,0.000000,0.182972,-0.526850,0.830030,0.000000,-0.271738,0.782447,0.560300,0.000000,-1735009.143004,4995803.442759,3553480.224544,1],    "boundingVolume": {    "region": [1.904976,0.594613,1.905140,0.594882,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954547.b3dm"}}}