code: def get_unspents(self, address):
          
  
          addresses = []
          addresses.append(str(address))
          min_confirmations = 0
          max_confirmation = 2000000000  # just a very large number for max
  
          unspents = self.obj.listunspent(min_confirmations, max_confirmation,
                                          addresses)
  
          return self.format_unspents(unspents)
docs: Get the spendable transaction outputs, also known as UTXOs or
              unspent transaction outputs.
  
              NOTE: this will only return unspents if the address provided is
              present in the bitcoind server. Use the chain, blockchain,
              or blockcypher API to grab the unspents for arbitrary addresses.