The term terminable interest is identified in base64 scheme by the sequence dGVybWluYWJsZSBpbnRlcmVzdA==, while the MD5 signature is equal to ec6a59ee8a0bc6d6948ed9d7fa6b48ef. The ASCII encoding of terminable interest in hexadecimal notation is 7465726d696e61626c6520696e746572657374.