1. {

  2.   "file": {

  3.     "mime": "@file/plain",

  4.     "data": "MTQgVEIgTWVnYS5ueiBDb3Vyc2VzIENvbGxlY3Rpb24gMjAyMjoNCmh0dHBzOi8vbWVnYS5uei9mb2xkZXIvMDVnVUJSZ0kjbWtqS1BXc0o5bFF6V3hDQ0U3XzBmdw=="

  5.   }

  6. }

  7. 

  8. https://www.base64decoder.io