{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951329,-0.308178,0.000000,0.000000,0.113875,-0.351527,0.929226,0.000000,-0.286103,0.883184,0.371659,0.000000,-1825648.031366,5635676.440927,2355714.711410,1],    "boundingVolume": {    "region": [1.883995,0.380749,1.884152,0.380843,0.000000,11.204667]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/14_43065.b3dm"}}}