{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952757,-0.303734,0.000000,0.000000,0.113689,-0.356623,0.927305,0.000000,-0.281388,0.882661,0.376472,0.000000,-1795580.585164,5632402.476568,2386249.846767,1],    "boundingVolume": {    "region": [1.879319,0.385934,1.879492,0.386037,0.000000,6.915084]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/12_33967.b3dm"}}}