{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942551,-0.334062,0.000000,0.000000,0.187171,-0.528100,0.828298,0.000000,-0.276117,0.779061,0.562870,0.000000,-1762982.891138,4974236.516169,3569819.111613,1],    "boundingVolume": {    "region": [1.911344,0.597823,1.911468,0.597886,0.000000,8.058647]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/18_1250594.b3dm"}}}