{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951914,-0.306364,0.000000,0.000000,0.169897,-0.527894,0.832143,0.000000,-0.254410,0.790487,0.557141,0.000000,-1624353.064254,5047081.317545,3533402.991070,1],    "boundingVolume": {    "region": [1.882114,0.590895,1.882221,0.590982,0.000000,6.773747]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/30/34_1321680.b3dm"}}}