{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894452,-0.447164,0.000000,0.000000,0.285025,-0.570128,0.770529,0.000000,-0.343610,0.687315,0.639945,0.000000,-2194604.365692,4389812.993802,4059901.399739,1],    "boundingVolume": {    "region": [2.034322,0.694364,2.034456,0.694489,0.000000,57.539251]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1168228.b3dm"}}}