{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950515,-0.310678,0.000000,0.000000,0.173500,-0.530822,0.829533,0.000000,-0.257176,0.786827,0.561039,0.000000,-1642032.487349,5023784.086847,3558177.635848,1],    "boundingVolume": {    "region": [1.886644,0.595583,1.886760,0.595697,0.000000,8.802620]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1424007.b3dm"}}}