The term unacquainted with is identified in base64 scheme by the sequence dW5hY3F1YWludGVkIHdpdGg=, while the MD5 signature is equal to eb08a2d6ae7447c2a7f5e8bd3c3c8b98. The ASCII encoding of unacquainted with in hexadecimal notation is 756e6163717561696e7465642077697468.