{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897588,-0.440836,0.000000,0.000000,0.283144,-0.576510,0.766463,0.000000,-0.336946,0.686057,0.644821,0.000000,-2152083.123080,4381865.320555,4090921.212619,1],    "boundingVolume": {    "region": [2.027263,0.700754,2.027389,0.700823,0.000000,8.515390]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_859961.b3dm"}}}