{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948857,-0.315705,0.000000,0.000000,0.176599,-0.530772,0.828911,0.000000,-0.261140,0.784859,0.561963,0.000000,-1667347.086616,5011240.371111,3564049.259683,1],    "boundingVolume": {    "region": [1.891945,0.596746,1.892047,0.596767,0.000000,8.531255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/17_1053791.b3dm"}}}