{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896272,-0.443505,0.000000,0.000000,0.288046,-0.582106,0.760383,0.000000,-0.336276,0.679574,0.651995,0.000000,-2147872.960425,4340596.107818,4136565.971528,1],    "boundingVolume": {    "region": [2.030213,0.710160,2.030392,0.710265,0.000000,15.183539]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_1784262.b3dm"}}}