{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897686,-0.440635,0.000000,0.000000,0.282856,-0.576250,0.766765,0.000000,-0.336926,0.686404,0.644461,0.000000,-2151955.524745,4384079.084836,4088631.317972,1],    "boundingVolume": {    "region": [2.027039,0.700284,2.027166,0.700353,0.000000,11.497697]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_854330.b3dm"}}}