{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892554,-0.450940,0.000000,0.000000,0.290826,-0.575638,0.764239,0.000000,-0.343661,0.680214,0.647461,0.000000,-2194996.194088,4344599.195550,4107719.945753,1],    "boundingVolume": {    "region": [2.038562,0.704214,2.038667,0.704283,0.000000,19.994705]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1967632.b3dm"}}}