The term good-humouredness is identified in base64 scheme by the sequence Z29vZC1odW1vdXJlZG5lc3M=, while the MD5 signature is equal to 1e89f8e0af6a4657c66147522f0329ab. The ASCII encoding of good-humouredness in hexadecimal notation is 676f6f642d68756d6f757265646e657373.