{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949963,-0.312362,0.000000,0.000000,0.174403,-0.530398,0.829615,0.000000,-0.258596,0.786448,0.560917,0.000000,-1651098.854893,5021361.859785,3557406.353047,1],    "boundingVolume": {    "region": [1.888393,0.595428,1.888557,0.595559,0.000000,8.818336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1355039.b3dm"}}}