code: def decompile_scriptPubKey(asm):
      
      asm = asm.split(" ")
      hex = ""
      if asm[0] == 'OP_DUP':
          hex += "76"
      if asm[1] == 'OP_HASH160':
          hex += 'a9'
      if len(asm[2]) == 40:
          hex += asm[2]
      if asm[3] == 'OP_EQUALVERIFY':
          hex += '88'
      if asm[4] == 'OP_CHECKSIG':
          hex += 'ac'
      return hex
docs: >>> decompile_scriptPubKey('OP_DUP OP_HASH160 cef3550ff9e637ddd120717d43fc21f8a563caf8 OP_EQUALVERIFY OP_CHECKSIG')
      '76a914cef3550ff9e637ddd120717d43fc21f8a563caf888ac'