{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949965,-0.312356,0.000000,0.000000,0.174409,-0.530427,0.829595,0.000000,-0.258585,0.786430,0.560947,0.000000,-1651029.344383,5021252.366753,3557591.909129,1],    "boundingVolume": {    "region": [1.888387,0.595463,1.888551,0.595594,0.000000,8.818336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1457036.b3dm"}}}