{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942868,-0.333167,0.000000,0.000000,0.186540,-0.527911,0.828561,0.000000,-0.275466,0.779573,0.562481,0.000000,-1758820.306589,4977494.397130,3567347.143529,1],    "boundingVolume": {    "region": [1.910394,0.597344,1.910519,0.597424,0.000000,8.718665]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_1287098.b3dm"}}}