{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944689,-0.327968,0.000000,0.000000,0.182947,-0.526967,0.829961,0.000000,-0.271630,0.782411,0.560403,0.000000,-1734314.558044,4995576.210317,3554134.280170,1],    "boundingVolume": {    "region": [1.904866,0.594737,1.905030,0.595006,0.000000,10.365265]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_729738.b3dm"}}}