{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943930,-0.330146,0.000000,0.000000,0.184479,-0.527451,0.829315,0.000000,-0.273219,0.781167,0.561364,0.000000,-1744466.266063,4987656.548362,3560242.389988,1],    "boundingVolume": {    "region": [1.907207,0.596005,1.907302,0.596061,0.000000,8.813464]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10.b3dm"}}}