{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950104,-0.311933,0.000000,0.000000,0.174189,-0.530556,0.829559,0.000000,-0.258223,0.786511,0.561001,0.000000,-1648716.478798,5021766.745098,3557936.149069,1],    "boundingVolume": {    "region": [1.887973,0.595536,1.888073,0.595653,0.000000,8.818869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1427930.b3dm"}}}