The term noncallable bond is identified in base64 scheme by the sequence bm9uY2FsbGFibGUgYm9uZA==, while the MD5 signature is equal to 86fc6cbfd4df970a32c1bfcf83ca5194. The ASCII encoding of noncallable bond in hexadecimal notation is 6e6f6e63616c6c61626c6520626f6e64.