{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949733,-0.313060,0.000000,0.000000,0.175118,-0.531256,0.828915,0.000000,-0.258953,0.785588,0.561956,0.000000,-1653386.146391,5015893.342886,3564008.093574,1],    "boundingVolume": {    "region": [1.889124,0.596646,1.889295,0.596851,0.000000,6.428069]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_1333416.b3dm"}}}