The term immediate constituent is identified in base64 scheme by the sequence aW1tZWRpYXRlIGNvbnN0aXR1ZW50, while the MD5 signature is equal to ce89f14dd184267060c1496197d8d186. The ASCII encoding of immediate constituent in hexadecimal notation is 696d6d65646961746520636f6e7374697475656e74.