{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950881,-0.309558,0.000000,0.000000,0.116832,-0.358878,0.926044,0.000000,-0.286388,0.879710,0.379594,0.000000,-1827504.467234,5613620.541734,2406056.473481,1],    "boundingVolume": {    "region": [1.885465,0.389293,1.885584,0.389422,0.000000,10.863582]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_57455.b3dm"}}}