{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858552,-0.512727,0.000000,0.000000,0.262385,-0.439358,0.859138,0.000000,-0.439725,0.736312,0.514282,0.000000,-2807114.793692,4700461.531554,3261092.885752,1],    "boundingVolume": {    "region": [2.109072,0.540108,2.109237,0.540233,0.000000,88.229566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_232244.b3dm"}}}