{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895311,-0.445441,0.000000,0.000000,0.289368,-0.581612,0.760259,0.000000,-0.337689,0.678734,0.652140,0.000000,-2156897.045283,4335235.889113,4137485.289407,1],    "boundingVolume": {    "region": [2.032374,0.710351,2.032553,0.710456,0.000000,10.678734]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/16_1789248.b3dm"}}}