{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943877,-0.330297,0.000000,0.000000,0.184366,-0.526856,0.829718,0.000000,-0.273478,0.781507,0.560765,0.000000,-1746116.863329,4989812.651284,3556435.639867,1],    "boundingVolume": {    "region": [1.907367,0.595252,1.907462,0.595366,0.000000,8.759456]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_1275973.b3dm"}}}