{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892554,-0.450940,0.000000,0.000000,0.290824,-0.575634,0.764243,0.000000,-0.343663,0.680217,0.647457,0.000000,-2195008.613811,4344619.369154,4107692.159316,1],    "boundingVolume": {    "region": [2.038563,0.704208,2.038667,0.704277,0.000000,19.994705]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1967610.b3dm"}}}