[https://www.blockchain.com/btc/tx/4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b?show_adv=true][1] The raw script is in the first transaction is: **41**04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f**ac** 41 -> 65 (PUSHDATA) # **Why ?????** ac -> 175 (OP_CHECKSIG) The list of OP can be found here [https://github.com/bitcoin/bitcoin/blob/bffb35f876572737b175aa3620bbf3e62c20f444/test/functional/test_framework/script.py][2] There is no ox41 OP at all~~~~ [1]: https://www.blockchain.com/btc/tx/4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b?show_adv=true [2]: https://github.com/bitcoin/bitcoin/blob/bffb35f876572737b175aa3620bbf3e62c20f444/test/functional/test_framework/script.py