{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949094,-0.314992,0.000000,0.000000,0.176044,-0.530433,0.829246,0.000000,-0.260656,0.785375,0.561466,0.000000,-1664257.435339,5014526.322016,3560891.472194,1],    "boundingVolume": {    "region": [1.891176,0.596103,1.891314,0.596209,0.000000,8.800281]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1373022.b3dm"}}}