{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948817,-0.315827,0.000000,0.000000,0.116049,-0.348639,0.930045,0.000000,-0.293465,0.881638,0.369585,0.000000,-1872618.672689,5625778.117831,2342555.873317,1],    "boundingVolume": {    "region": [1.892072,0.378528,1.892177,0.378598,0.000000,54.092853]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/16_11726.b3dm"}}}