{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896496,-0.443051,0.000000,0.000000,0.282938,-0.572515,0.769528,0.000000,-0.340004,0.687984,0.641152,0.000000,-2171579.399007,4394105.857700,4067579.363912,1],    "boundingVolume": {    "region": [2.029704,0.695942,2.029887,0.696055,0.000000,50.415175]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_941824.b3dm"}}}