{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950154,-0.311780,0.000000,0.000000,0.174464,-0.531681,0.828781,0.000000,-0.257852,0.785808,0.562155,0.000000,-1646355.803897,5017299.973347,3565273.929334,1],    "boundingVolume": {    "region": [1.887786,0.596897,1.887938,0.597082,0.000000,7.878973]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332062.b3dm"}}}