{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897947,-0.440104,0.000000,0.000000,0.285217,-0.581929,0.761584,0.000000,-0.334228,0.681927,0.650589,0.000000,-2134781.204340,4355601.451396,4127620.897958,1],    "boundingVolume": {    "region": [2.026435,0.708246,2.026587,0.708474,0.000000,7.912442]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/3_1790334.b3dm"}}}