{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952399,-0.304855,0.000000,0.000000,0.114248,-0.356922,0.927122,0.000000,-0.282370,0.882152,0.376929,0.000000,-1801848.668333,5629164.302188,2389144.845031,1],    "boundingVolume": {    "region": [1.880578,0.386477,1.880587,0.386479,0.000000,3.707824]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/17.b3dm"}}}