{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948921,-0.315512,0.000000,0.000000,0.175933,-0.529129,0.830102,0.000000,-0.261359,0.786051,0.560193,0.000000,-1668734.599875,5018813.364339,3552801.741549,1],    "boundingVolume": {    "region": [1.891746,0.594523,1.891840,0.594714,0.000000,8.671186]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_1092628.b3dm"}}}