{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949606,-0.313445,0.000000,0.000000,0.175248,-0.530928,0.829098,0.000000,-0.259329,0.785658,0.561686,0.000000,-1655783.098823,5016332.394107,3562288.547352,1],    "boundingVolume": {    "region": [1.889565,0.596381,1.889664,0.596463,0.000000,12.710087]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1411136.b3dm"}}}