{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889431,-0.457070,0.000000,0.000000,0.287226,-0.558925,0.777884,0.000000,-0.354601,0.690034,0.630960,0.000000,-2264716.780515,4407007.556149,4002748.270924,1],    "boundingVolume": {    "region": [2.045437,0.682747,2.045551,0.682834,0.000000,27.935327]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365523.b3dm"}}}