{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950362,-0.311147,0.000000,0.000000,0.113599,-0.346974,0.930970,0.000000,-0.289408,0.883961,0.367227,0.000000,-1846716.021355,5640573.879276,2327592.182231,1],    "boundingVolume": {    "region": [1.887151,0.375993,1.887241,0.376058,0.000000,14.680856]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/4.b3dm"}}}