{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894735,-0.446598,0.000000,0.000000,0.284770,-0.570520,0.770333,0.000000,-0.343088,0.687357,0.640181,0.000000,-2191268.359562,4390081.404303,4061402.699396,1],    "boundingVolume": {    "region": [2.033689,0.694671,2.033823,0.694796,0.000000,56.259256]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/14_984439.b3dm"}}}