{
  "file": {
    "mime": "@file/plain",
    "data": "MTQgVEIgTWVnYS5ueiBDb3Vyc2VzIENvbGxlY3Rpb24gMjAyMjoNCmh0dHBzOi8vbWVnYS5uei9mb2xkZXIvMDVnVUJSZ0kjbWtqS1BXc0o5bFF6V3hDQ0U3XzBmdw=="
  }
}

https://www.base64decoder.io