{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948668,-0.316274,0.000000,0.000000,0.115559,-0.346620,0.930860,0.000000,-0.294141,0.882281,0.367506,0.000000,-1876921.602964,5629855.683696,2329367.654700,1],    "boundingVolume": {    "region": [1.892578,0.376308,1.892613,0.376344,0.000000,50.673923]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/5.b3dm"}}}