{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949100,-0.314975,0.000000,0.000000,0.176046,-0.530472,0.829221,0.000000,-0.260634,0.785356,0.561503,0.000000,-1664116.731668,5014402.316173,3561130.238625,1],    "boundingVolume": {    "region": [1.891158,0.596148,1.891296,0.596255,0.000000,7.466508]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1358614.b3dm"}}}