{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897741,-0.440524,0.000000,0.000000,0.282810,-0.576337,0.766716,0.000000,-0.336820,0.686402,0.644519,0.000000,-2151275.987961,4384066.926955,4088999.458438,1],    "boundingVolume": {    "region": [2.026919,0.700374,2.027039,0.700414,0.000000,15.365415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4.b3dm"}}}