Excited by an extraordinary tale with a contrived ending (6)
I believe the answer is:
elated
'excited' is the definition.
(elating is a kind of exciting)
'an extraordinary tale with a contrived ending' is the wordplay.
'an extraordinary' indicates anagramming the letters.
'with' means one lot of letters go next to another.
'a contrived ending' becomes 'ed' (I can't explain this - if you can you should give a lot more credence to this answer).
'tale' with letters rearranged gives 'elat'.
'elat'+'ed'='ELATED'
'by' acts as a link.
Can you help me to learn more?
(Other definitions for elated that I've seen before include "Intensely happy" , "Exultant" , "Overjoyed, happy and excited" , "Thrilled" , "Ecstatically happy" .)