{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896314,-0.443421,0.000000,0.000000,0.287618,-0.581380,0.761100,0.000000,-0.336532,0.680252,0.651156,0.000000,-2149497.868683,4344911.265701,4131224.214987,1],    "boundingVolume": {    "region": [2.030118,0.709054,2.030298,0.709159,0.000000,6.546976]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/3_1783849.b3dm"}}}