{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943431,-0.331570,0.000000,0.000000,0.185754,-0.528534,0.828340,0.000000,-0.274072,0.779828,0.562808,0.000000,-1749923.471896,4979133.915331,3569419.922830,1],    "boundingVolume": {    "region": [1.908754,0.597770,1.908773,0.597787,0.000000,8.296886]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/10.b3dm"}}}