{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889478,-0.456978,0.000000,0.000000,0.287149,-0.558916,0.777919,0.000000,-0.354547,0.690102,0.630917,0.000000,-2264367.018488,4407441.276236,4002470.462910,1],    "boundingVolume": {    "region": [2.045334,0.682691,2.045448,0.682778,0.000000,31.380767]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_360771.b3dm"}}}