code: function (web3Provider, result) {
      return new Promise(function (onResolve, onReject) {
        onResolve(web3Provider.eth.abi.decodeParameter('address', result));
      });
    }
docs: Decode result and typecast it to an Address
  
  @param {web3} web3Provider - It could be value chain or utility chain provider
  @param {string} result - current contract address
  
  @return {promise}