code: def sendrawtransaction(cls, rawtxn: str) -> str:
          '''sendrawtransaction remote API'''
  
          if cls.is_testnet:
              url = 'https://testnet-explorer.peercoin.net/api/sendrawtransaction?hex={0}'.format(rawtxn)
          else:
              url = 'https://explorer.peercoin.net/api/sendrawtransaction?hex={0}'.format(rawtxn)
  
          resp = urllib.request.urlopen(url)
          return resp.read().decode('utf-8'f sendrawtransaction(cls, rawtxn: str) -> str:
          '''sendrawtransaction remote API'''
  
          if cls.is_testnet:
              url = 'https://testnet-explorer.peercoin.net/api/sendrawtransaction?hex={0}'.format(rawtxn)
          else:
              url = 'https://explorer.peercoin.net/api/sendrawtransaction?hex={0}'.format(rawtxn)
  
          resp = urllib.request.urlopen(url)
          return resp.read().decode('utf-8')
docs: sendrawtransaction remote API