Playing around with rsz values and i stumble on from example  this transaction and cant retrieve rsz: 

 https://www.blockchain.com/explorer/transactions/btc/4dcc0f56c1bec15e29c3efdaf562cf6a2893e2b819112e9ea4e92d6b256a79db   

I try on www.2coins.org with Transaction ID and Raw Tx, i get: Transaction ID is probably wrong or with Raw Tx:Invalid Data In Raw Tx. I also try with Iceland RSZ script and also get error: ValueError: invalid literal for int() with base 16: ''

I m guessing something is missing in the transaction

Can please someone explain?

Thanks!