{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943874,-0.330306,0.000000,0.000000,0.184333,-0.526745,0.829796,0.000000,-0.273511,0.781578,0.560649,0.000000,-1746326.926185,4990266.803098,3555700.157480,1],    "boundingVolume": {    "region": [1.907376,0.595112,1.907471,0.595227,0.000000,8.780425]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2_1276560.b3dm"}}}