{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852798,-0.522241,0.000000,0.000000,0.269468,-0.440029,0.856599,0.000000,-0.446548,0.729194,0.518528,0.000000,-2850711.448790,4655088.378475,3288063.998291,1],    "boundingVolume": {    "region": [2.120184,0.545044,2.120363,0.545214,0.000000,153.317633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_12118.b3dm"}}}