{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894035,-0.447996,0.000000,0.000000,0.288672,-0.576082,0.764721,0.000000,-0.341634,0.681776,0.646891,0.000000,-2182047.462405,4354564.096909,4104090.021562,1],    "boundingVolume": {    "region": [2.035269,0.703458,2.035369,0.703542,0.000000,42.020262]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2.b3dm"}}}