{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944411,-0.328766,0.000000,0.000000,0.183861,-0.528158,0.829002,0.000000,-0.271973,0.781269,0.561827,0.000000,-1736517.296967,4988311.013605,3563190.375810,1],    "boundingVolume": {    "region": [1.905736,0.596556,1.905850,0.596631,0.000000,8.797294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/9_130532.b3dm"}}}