{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890949,-0.454103,0.000000,0.000000,0.292206,-0.573308,0.765463,0.000000,-0.346630,0.680087,0.646010,0.000000,-2213947.447818,4343763.060716,4098485.513228,1],    "boundingVolume": {    "region": [2.042114,0.702302,2.042209,0.702389,0.000000,8.317807]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_1683868.b3dm"}}}