{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950192,-0.311665,0.000000,0.000000,0.174379,-0.531641,0.828824,0.000000,-0.257770,0.785881,0.562091,0.000000,-1645835.119552,5017763.615623,3564864.566163,1],    "boundingVolume": {    "region": [1.887665,0.596819,1.887817,0.597004,0.000000,8.772677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332463.b3dm"}}}