{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942603,-0.333915,0.000000,0.000000,0.187116,-0.528206,0.828242,0.000000,-0.275977,0.779052,0.562952,0.000000,-1762088.431132,4974177.227612,3570339.801181,1],    "boundingVolume": {    "region": [1.911188,0.597922,1.911312,0.597985,0.000000,8.784606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/20_1285611.b3dm"}}}