{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944693,-0.327956,0.000000,0.000000,0.182929,-0.526936,0.829985,0.000000,-0.271628,0.782437,0.560367,0.000000,-1734301.272719,4995743.096996,3553907.708273,1],    "boundingVolume": {    "region": [1.904853,0.594694,1.905017,0.594963,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_955407.b3dm"}}}