{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894821,-0.446425,0.000000,0.000000,0.284290,-0.569834,0.771018,0.000000,-0.343261,0.688039,0.639355,0.000000,-2192370.061516,4394421.458331,4056146.540938,1],    "boundingVolume": {    "region": [2.033496,0.693596,2.033629,0.693721,0.000000,30.213223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/5_982792.b3dm"}}}