{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950949,-0.309348,0.000000,0.000000,0.172746,-0.531029,0.829558,0.000000,-0.256082,0.787210,0.561002,0.000000,-1635052.387001,5026227.658798,3557942.637678,1],    "boundingVolume": {    "region": [1.885230,0.595486,1.885376,0.595705,0.000000,8.623772]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1340701.b3dm"}}}