{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889310,-0.457304,0.000000,0.000000,0.287352,-0.558808,0.777922,0.000000,-0.354801,0.689974,0.630913,0.000000,-2265991.746258,4406625.478172,4002449.355593,1],    "boundingVolume": {    "region": [2.045701,0.682686,2.045815,0.682773,0.000000,67.524965]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_379870.b3dm"}}}