{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871370,-0.490627,0.000000,0.000000,0.211844,-0.376242,0.901978,0.000000,-0.441978,0.784967,0.434145,0.000000,-2820773.801419,5009790.986450,2752237.383046,1],    "boundingVolume": {    "region": [2.083549,0.449049,2.083661,0.449130,0.000000,90.631680]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_225093.b3dm"}}}