{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889409,-0.457113,0.000000,0.000000,0.287255,-0.558914,0.777881,0.000000,-0.354634,0.690014,0.630964,0.000000,-2264922.405930,4406882.371201,4002769.606991,1],    "boundingVolume": {    "region": [2.045486,0.682751,2.045599,0.682838,0.000000,37.264242]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_368084.b3dm"}}}