{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944517,-0.328464,0.000000,0.000000,0.182998,-0.526221,0.830424,0.000000,-0.272193,0.782708,0.559713,0.000000,-1737909.065524,4997462.063111,3549754.056117,1],    "boundingVolume": {    "region": [1.905391,0.593905,1.905555,0.594174,0.000000,8.812998]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_980074.b3dm"}}}