The term asynchronous operation is identified in base64 scheme by the sequence YXN5bmNocm9ub3VzIG9wZXJhdGlvbg==, while the MD5 signature is equal to b394946401b3d046cb5e8a17d7f1eede. The ASCII encoding of asynchronous operation in hexadecimal notation is 6173796e6368726f6e6f7573206f7065726174696f6e.