{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944531,-0.328421,0.000000,0.000000,0.182867,-0.525921,0.830643,0.000000,-0.272231,0.782928,0.559387,0.000000,-1738145.253699,4998861.896372,3547680.769326,1],    "boundingVolume": {    "region": [1.905346,0.593512,1.905510,0.593781,0.000000,8.817989]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_978472.b3dm"}}}