{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852791,-0.522252,0.000000,0.000000,0.269513,-0.440092,0.856552,0.000000,-0.446532,0.729149,0.518605,0.000000,-2850612.248065,4654801.892422,3288552.256678,1],    "boundingVolume": {    "region": [2.120196,0.545134,2.120375,0.545303,0.000000,105.786100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_12235.b3dm"}}}