{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949984,-0.312300,0.000000,0.000000,0.174591,-0.531087,0.829135,0.000000,-0.258393,0.786005,0.561631,0.000000,-1649808.152106,5018550.393955,3561939.055918,1],    "boundingVolume": {    "region": [1.888323,0.596253,1.888495,0.596458,0.000000,16.482355]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1402764.b3dm"}}}