The term official immunity is identified in base64 scheme by the sequence b2ZmaWNpYWwgaW1tdW5pdHk=, while the MD5 signature is equal to d2e991ba50a1c26d9c5e290b32646d57. The ASCII encoding of official immunity in hexadecimal notation is 6f6666696369616c20696d6d756e697479.