{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896567,-0.442908,0.000000,0.000000,0.287442,-0.581862,0.760798,0.000000,-0.336008,0.680172,0.651509,0.000000,-2146157.219120,4344408.627952,4133473.849987,1],    "boundingVolume": {    "region": [2.029546,0.709520,2.029726,0.709624,0.000000,7.037136]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1782700.b3dm"}}}