{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943307,-0.331923,0.000000,0.000000,0.185974,-0.528528,0.828295,0.000000,-0.274348,0.779682,0.562875,0.000000,-1751687.648295,4978202.870548,3569850.297248,1],    "boundingVolume": {    "region": [1.909075,0.597821,1.909200,0.597900,0.000000,8.579425]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_1284731.b3dm"}}}