{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898556,-0.438859,0.000000,0.000000,0.283461,-0.580380,0.763419,0.000000,-0.334093,0.684048,0.648429,0.000000,-2133893.462378,4369104.534463,4113878.538409,1],    "boundingVolume": {    "region": [2.025043,0.705460,2.025208,0.705579,0.000000,20.694454]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1832056.b3dm"}}}