{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949956,-0.312385,0.000000,0.000000,0.174429,-0.530434,0.829587,0.000000,-0.258605,0.786414,0.560959,0.000000,-1651161.253400,5021150.410990,3557674.035908,1],    "boundingVolume": {    "region": [1.888417,0.595479,1.888580,0.595610,0.000000,8.818336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1354414.b3dm"}}}