{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949759,-0.312982,0.000000,0.000000,0.174969,-0.530953,0.829141,0.000000,-0.258959,0.785825,0.561622,0.000000,-1653423.140096,5017401.287065,3561882.060688,1],    "boundingVolume": {    "region": [1.889050,0.596260,1.889204,0.596429,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402238.b3dm"}}}