{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950413,-0.310989,0.000000,0.000000,0.173899,-0.531452,0.829046,0.000000,-0.257281,0.786276,0.561762,0.000000,-1642709.823887,5020280.099052,3562776.555003,1],    "boundingVolume": {    "region": [1.886981,0.596465,1.887079,0.596564,0.000000,8.151133]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_1330446.b3dm"}}}