The term exchange transfusion is identified in base64 scheme by the sequence ZXhjaGFuZ2UgdHJhbnNmdXNpb24=, while the MD5 signature is equal to 97b254a74d8703bad7b3471f8a8bf3f7. The ASCII encoding of exchange transfusion in hexadecimal notation is 65786368616e6765207472616e73667573696f6e.