{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943260,-0.332055,0.000000,0.000000,0.185888,-0.528047,0.828621,0.000000,-0.274566,0.779954,0.562392,0.000000,-1753077.439950,4979928.076887,3566781.187119,1],    "boundingVolume": {    "region": [1.909215,0.597237,1.909340,0.597316,0.000000,8.364543]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/3_1286367.b3dm"}}}