{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898370,-0.439240,0.000000,0.000000,0.284153,-0.581173,0.762559,0.000000,-0.334002,0.683129,0.649444,0.000000,-2133325.292774,4363255.795143,4120332.061541,1],    "boundingVolume": {    "region": [2.025498,0.706815,2.025599,0.706890,0.000000,17.273106]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1820163.b3dm"}}}