{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897291,-0.441440,0.000000,0.000000,0.285076,-0.579459,0.763518,0.000000,-0.336101,0.683173,0.648313,0.000000,-2146719.223193,4363517.337314,4113140.686298,1],    "boundingVolume": {    "region": [2.027948,0.705332,2.028051,0.705402,0.000000,7.795545]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_1845287.b3dm"}}}