{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950898,-0.309504,0.000000,0.000000,0.114243,-0.350991,0.929384,0.000000,-0.287384,0.882936,0.371261,0.000000,-1833817.939826,5634087.601478,2353185.165249,1],    "boundingVolume": {    "region": [1.885438,0.380333,1.885498,0.380400,0.000000,13.763016]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5.b3dm"}}}