{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948578,-0.316544,0.000000,0.000000,0.176559,-0.529089,0.829995,0.000000,-0.262179,0.785664,0.560353,0.000000,-1673973.258571,5016344.750026,3553816.713340,1],    "boundingVolume": {    "region": [1.892832,0.594700,1.892928,0.594923,0.000000,7.325575]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1091764.b3dm"}}}