{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942851,-0.333213,0.000000,0.000000,0.186678,-0.528218,0.828334,0.000000,-0.275428,0.779343,0.562817,0.000000,-1758583.155482,4976037.330424,3569481.767117,1],    "boundingVolume": {    "region": [1.910444,0.597759,1.910568,0.597821,0.000000,8.747348]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/17_1285072.b3dm"}}}