{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949990,-0.312280,0.000000,0.000000,0.173291,-0.527171,0.831902,0.000000,-0.259247,0.788658,0.557503,0.000000,-1655236.850464,5035408.910392,3535707.522059,1],    "boundingVolume": {    "region": [1.888329,0.591313,1.888448,0.591437,0.000000,8.489899]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/23_1322510.b3dm"}}}