{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895269,-0.445525,0.000000,0.000000,0.289310,-0.581360,0.760474,0.000000,-0.337848,0.678896,0.651889,0.000000,-2157914.901474,4336262.678295,4135889.005677,1],    "boundingVolume": {    "region": [2.032468,0.710020,2.032647,0.710125,0.000000,16.574664]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/13_1866542.b3dm"}}}