{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948917,-0.315527,0.000000,0.000000,0.176331,-0.530299,0.829271,0.000000,-0.261106,0.785252,0.561429,0.000000,-1667132.602671,5013739.772242,3560655.672864,1],    "boundingVolume": {    "region": [1.891740,0.596058,1.891877,0.596164,0.000000,8.667150]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1067819.b3dm"}}}