{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944377,-0.328866,0.000000,0.000000,0.184016,-0.528423,0.828798,0.000000,-0.271988,0.781046,0.562130,0.000000,-1736617.215091,4986895.003833,3565110.289946,1],    "boundingVolume": {    "region": [1.905842,0.596921,1.905956,0.596996,0.000000,7.430599]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/14_128806.b3dm"}}}