code: func (r FutureValidateAddressResult) Receive() (*btcjson.ValidateAddressWalletResult, error) {
  	res, err := receiveFuture(r)
  	if err != nil {
  		return nil, err
  	}
  
  	// Unmarshal result as a validateaddress result object.
  	var addrResult btcjson.ValidateAddressWalletResult
  	err = json.Unmarshal(res, &addrResult)
  	if err != nil {
  		return nil, err
  	}
  
  	return &addrResult, nil
  }
docs: // Receive waits for the response promised by the future and returns information
  // about the given bitcoin address.