caching file content in angular 13

is there any way to cache file content in angular without using image url here is how the response body looks :

{
  "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "fileName": "string",
  "fileExtention": "string",
  "contentType": "string",
  "fileSize": 0,
  "refId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "content": "string"
} 

I made lots of searches but in most time they are using url to cache image thanks in advance ❤