The term underachievement is identified in base64 scheme by the sequence dW5kZXJhY2hpZXZlbWVudA==, while the MD5 signature is equal to 2a031cd0cdcb8988e64e807c3f0cc704. The ASCII encoding of underachievement in hexadecimal notation is 756e646572616368696576656d656e74.