{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949159,-0.314796,0.000000,0.000000,0.116088,-0.350023,0.929520,0.000000,-0.292340,0.881452,0.370916,0.000000,-1865445.255887,5624614.965432,2351000.111025,1],    "boundingVolume": {    "region": [1.890984,0.379938,1.891092,0.380053,0.000000,52.597843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_1632.b3dm"}}}