{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950285,-0.311381,0.000000,0.000000,0.174116,-0.531374,0.829051,0.000000,-0.257606,0.786175,0.561755,0.000000,-1644787.283799,5019634.187199,3562728.497220,1],    "boundingVolume": {    "region": [1.887366,0.596413,1.887518,0.596598,0.000000,8.789694]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1330528.b3dm"}}}