{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858009,-0.513634,0.000000,0.000000,0.263286,-0.439810,0.858631,0.000000,-0.440241,0.735408,0.515134,0.000000,-2810414.822204,4694704.316908,3266502.837832,1],    "boundingVolume": {    "region": [2.110129,0.541101,2.110294,0.541227,0.000000,12.540500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_209543.b3dm"}}}