{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896553,-0.442936,0.000000,0.000000,0.287472,-0.581877,0.760776,0.000000,-0.336019,0.680141,0.651536,0.000000,-2146226.130270,4344212.604823,4133642.948375,1],    "boundingVolume": {    "region": [2.029577,0.709555,2.029756,0.709660,0.000000,16.308665]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1782886.b3dm"}}}