{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948920,-0.315518,0.000000,0.000000,0.176022,-0.529385,0.829920,0.000000,-0.261306,0.785875,0.560464,0.000000,-1668397.797354,5017698.715490,3554522.322413,1],    "boundingVolume": {    "region": [1.891752,0.594850,1.891846,0.595041,0.000000,14.519033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/28_1076103.b3dm"}}}