{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943722,-0.330740,0.000000,0.000000,0.184296,-0.525865,0.830362,0.000000,-0.274059,0.781991,0.559806,0.000000,-1749820.233433,4992883.913842,3550340.849282,1],    "boundingVolume": {    "region": [1.907829,0.594061,1.907938,0.594241,0.000000,8.771625]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1316647.b3dm"}}}