{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949516,-0.313718,0.000000,0.000000,0.175313,-0.530613,0.829286,0.000000,-0.259614,0.785763,0.561406,0.000000,-1657604.870855,5017000.836951,3560511.487609,1],    "boundingVolume": {    "region": [1.889853,0.596043,1.889952,0.596125,0.000000,11.783476]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1359475.b3dm"}}}