{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942777,-0.333423,0.000000,0.000000,0.186900,-0.528474,0.828121,0.000000,-0.275529,0.779080,0.563133,0.000000,-1759231.913996,4974360.299481,3571485.484510,1],    "boundingVolume": {    "region": [1.910666,0.598141,1.910790,0.598203,0.000000,8.454955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/24_1249874.b3dm"}}}