{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950396,-0.311044,0.000000,0.000000,0.172403,-0.526777,0.832336,0.000000,-0.258357,0.789410,0.556851,0.000000,-1649549.465454,5040202.200908,3531561.329636,1],    "boundingVolume": {    "region": [1.887003,0.590528,1.887173,0.590651,0.000000,7.143388]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/18_1322369.b3dm"}}}