{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852809,-0.522223,0.000000,0.000000,0.269387,-0.439919,0.856681,0.000000,-0.446575,0.729274,0.518391,0.000000,-2850885.141045,4655600.168902,3287194.539658,1],    "boundingVolume": {    "region": [2.120175,0.544920,2.120329,0.545017,0.000000,98.780900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_10849.b3dm"}}}