{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895961,-0.444133,0.000000,0.000000,0.283857,-0.572634,0.769101,0.000000,-0.340643,0.687189,0.641665,0.000000,-2175668.205318,4389036.406947,4070844.317388,1],    "boundingVolume": {    "region": [2.030948,0.696614,2.031057,0.696721,0.000000,35.902758]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_605850.b3dm"}}}