This must be pretty easy, since I was able to solve it (I am not good with puzzles) Solution:
TDVhWk5rQkUva0R0L3VFNXY5SXZ6YWZPQVRHNDQwOVlhWWF3aU8yQUVsbz06OqrU45lk7M8Q6c7zSPgl8ow=