{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948925,-0.315501,0.000000,0.000000,0.175912,-0.529088,0.830133,0.000000,-0.261359,0.786083,0.560147,0.000000,-1668734.564540,5019020.516833,3552511.068190,1],    "boundingVolume": {    "region": [1.891733,0.594468,1.891828,0.594659,0.000000,8.671186]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_1092777.b3dm"}}}