{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948980,-0.315335,0.000000,0.000000,0.115788,-0.348457,0.930146,0.000000,-0.293041,0.881886,0.369329,0.000000,-1869907.122953,5627361.752743,2340928.568762,1],    "boundingVolume": {    "region": [1.891554,0.378252,1.891659,0.378321,0.000000,29.656376]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/12_10942.b3dm"}}}