{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948735,-0.316072,0.000000,0.000000,0.176312,-0.529224,0.829962,0.000000,-0.261778,0.785762,0.560402,0.000000,-1671412.190263,5016975.994940,3554128.944321,1],    "boundingVolume": {    "region": [1.892335,0.594759,1.892431,0.594982,0.000000,8.751996]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1177382.b3dm"}}}