We will be calculating the **RMSE** (Root Mean Squared Error) from your predicted values and the truth value that are expected. The file should have two columns, one column with the title **Id** which should contain the string concatenation of the token\_address and to\_address, and a column with the title Predicted with your prediction in ETH scale (tip: when training your model instead of using transaction\_value, you should use transaction\_value/1e18).

## Submission Format

You will be submitting a single file. The file should have two columns: `Id` and `Predicted`. `Id` should be the concatenation of the fields `token_address` and `to_address` (the address of the whale wallet). The column `Predicted` is your model's prediction for what would be the `transaction_value` of the given whale in the given token for one day after the last day in the dataset.


The file should contain a header and have the following format:
```
Id,Predicted
0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d0x5bd8eff5967b1f1812fda2d5e5802d28d1cd793c,74.69
```