{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897052,-0.441925,0.000000,0.000000,0.282256,-0.572943,0.769459,0.000000,-0.339110,0.688349,0.641234,0.000000,-2165869.943701,4396437.217490,4068100.766638,1],    "boundingVolume": {    "region": [2.028449,0.696049,2.028632,0.696161,0.000000,44.807974]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/6_434912.b3dm"}}}