{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896836,-0.442362,0.000000,0.000000,0.286477,-0.580798,0.761974,0.000000,-0.336117,0.681436,0.650131,0.000000,-2146837.451911,4352454.509232,4124706.036277,1],    "boundingVolume": {    "region": [2.028979,0.707719,2.029076,0.707795,0.000000,17.380198]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/9_1799216.b3dm"}}}