{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897665,-0.440679,0.000000,0.000000,0.282938,-0.576346,0.766663,0.000000,-0.336914,0.686296,0.644583,0.000000,-2151878.478591,4383389.236503,4089406.211498,1],    "boundingVolume": {    "region": [2.027087,0.700443,2.027214,0.700512,0.000000,15.202752]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_855843.b3dm"}}}