{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898037,-0.439919,0.000000,0.000000,0.285143,-0.582083,0.761494,0.000000,-0.334048,0.681915,0.650695,0.000000,-2133628.358830,4355525.816335,4128292.214486,1],    "boundingVolume": {    "region": [2.026296,0.708493,2.026314,0.708505,0.000000,6.369072]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/23.b3dm"}}}