{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950181,-0.311698,0.000000,0.000000,0.174401,-0.531646,0.828816,0.000000,-0.257795,0.785864,0.562103,0.000000,-1645993.935609,5017657.505695,3564940.084884,1],    "boundingVolume": {    "region": [1.887700,0.596833,1.887852,0.597019,0.000000,8.772677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332331.b3dm"}}}