{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949484,-0.313815,0.000000,0.000000,0.175510,-0.531027,0.828980,0.000000,-0.259597,0.785443,0.561861,0.000000,-1657499.446047,5014967.931573,3563403.811776,1],    "boundingVolume": {    "region": [1.889954,0.596623,1.890055,0.596645,0.000000,8.321698]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/11_1413235.b3dm"}}}