{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948697,-0.316186,0.000000,0.000000,0.115624,-0.346921,0.930740,0.000000,-0.294022,0.882193,0.367814,0.000000,-1876160.298274,5629297.468179,2331316.096494,1],    "boundingVolume": {    "region": [1.892502,0.376656,1.892504,0.376657,0.000000,7.218963]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/12.b3dm"}}}