{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948862,-0.315690,0.000000,0.000000,0.176086,-0.529258,0.829987,0.000000,-0.261469,0.785892,0.560364,0.000000,-1669443.342054,5017804.511512,3553886.299828,1],    "boundingVolume": {    "region": [1.891933,0.594729,1.892028,0.594920,0.000000,10.925693]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/27_1091704.b3dm"}}}