{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949369,-0.314163,0.000000,0.000000,0.175573,-0.530566,0.829261,0.000000,-0.259975,0.785617,0.561443,0.000000,-1659905.384738,5016070.569537,3560748.815090,1],    "boundingVolume": {    "region": [1.890322,0.596088,1.890420,0.596170,0.000000,6.790529]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1358983.b3dm"}}}