{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950283,-0.311388,0.000000,0.000000,0.115032,-0.351050,0.929264,0.000000,-0.289095,0.882250,0.371563,0.000000,-1844742.753512,5629711.370031,2355106.126696,1],    "boundingVolume": {    "region": [1.887389,0.380655,1.887511,0.380730,0.000000,6.485886]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/7.b3dm"}}}