{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950315,-0.311290,0.000000,0.000000,0.174164,-0.531692,0.828837,0.000000,-0.257464,0.785994,0.562073,0.000000,-1643879.205409,5018486.465155,3564750.281099,1],    "boundingVolume": {    "region": [1.887270,0.596797,1.887422,0.596983,0.000000,8.394350]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/5_1327023.b3dm"}}}