How can I change "3932" (hex displayed string) to "39 32" (normal displayed string with space)

Hi chuck, -convert the string to array of U8-feed that array to an autoindexing FOR loop, convert each byte to hex string of length=2, add a space, wire the concatenated string out of the loop (resulting in a string array)- wire the string array to a "concat string" node to get a single string, remove the last char (as it is a space)