{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950380,-0.311090,0.000000,0.000000,0.173727,-0.530736,0.829541,0.000000,-0.257519,0.786722,0.561028,0.000000,-1644226.917771,5023114.563389,3558109.961850,1],    "boundingVolume": {    "region": [1.887086,0.595569,1.887186,0.595686,0.000000,6.566337]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1344134.b3dm"}}}