{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950444,-0.310895,0.000000,0.000000,0.173986,-0.531898,0.828742,0.000000,-0.257107,0.786011,0.562213,0.000000,-1641604.511071,5018595.232278,3565639.299106,1],    "boundingVolume": {    "region": [1.886882,0.597010,1.886979,0.597108,0.000000,8.667564]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1383766.b3dm"}}}