{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897710,-0.440587,0.000000,0.000000,0.283049,-0.576721,0.766340,0.000000,-0.336701,0.686039,0.644968,0.000000,-2150520.345979,4381755.189163,4091854.598297,1],    "boundingVolume": {    "region": [2.026985,0.700946,2.027112,0.701015,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861373.b3dm"}}}