{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949739,-0.313043,0.000000,0.000000,0.175000,-0.530930,0.829149,0.000000,-0.259013,0.785816,0.561609,0.000000,-1653766.289899,5017343.752853,3561804.321723,1],    "boundingVolume": {    "region": [1.889116,0.596245,1.889269,0.596414,0.000000,14.611510]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1401597.b3dm"}}}