{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949661,-0.313279,0.000000,0.000000,0.114498,-0.347084,0.930819,0.000000,-0.291343,0.883165,0.367613,0.000000,-1859063.860163,5635496.755204,2330042.934031,1],    "boundingVolume": {    "region": [1.889356,0.376316,1.889524,0.376566,0.000000,14.893022]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_29175.b3dm"}}}