{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898226,-0.439534,0.000000,0.000000,0.284180,-0.580747,0.762873,0.000000,-0.334365,0.683303,0.649074,0.000000,-2135639.009268,4364360.612320,4117978.554497,1],    "boundingVolume": {    "region": [2.025810,0.706255,2.025943,0.706478,0.000000,14.485723]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821517.b3dm"}}}