{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889466,-0.457001,0.000000,0.000000,0.287096,-0.558778,0.778038,0.000000,-0.354619,0.690199,0.630770,0.000000,-2264828.472421,4408055.117176,4001539.540668,1],    "boundingVolume": {    "region": [2.045367,0.682508,2.045468,0.682583,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_360738.b3dm"}}}