{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950169,-0.311735,0.000000,0.000000,0.174288,-0.531229,0.829108,0.000000,-0.257918,0.786133,0.561671,0.000000,-1646773.370538,5019364.757841,3562194.194222,1],    "boundingVolume": {    "region": [1.887755,0.596344,1.887875,0.596463,0.000000,8.503361]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3.b3dm"}}}