{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891124,-0.453759,0.000000,0.000000,0.292149,-0.573744,0.765158,0.000000,-0.346228,0.679948,0.646372,0.000000,-2211384.458935,4342876.519299,4100792.504181,1],    "boundingVolume": {    "region": [2.041728,0.702777,2.041823,0.702864,0.000000,10.638623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_2046105.b3dm"}}}