{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944350,-0.328942,0.000000,0.000000,0.184068,-0.528435,0.828779,0.000000,-0.272045,0.781006,0.562158,0.000000,-1736979.025207,4986639.253963,3565290.544280,1],    "boundingVolume": {    "region": [1.905922,0.596955,1.906037,0.597030,0.000000,8.785278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/14_194173.b3dm"}}}