To recover the Ethereum token, you usually need to follow the following steps:

1. Confirm the wallet address of the token.

First, you need to confirm the wallet address where the token is located. In the blockchain of Ethereum, each wallet address corresponds to a public key and a private key, in which the private key is used to sign transactions and authorize the transfer of tokens.

2. Confirm the contract address of the token

After confirming the wallet address, you also need to find the contract address of the token. In Ethereum, tokens are usually issued based on smart contracts, so it is necessary to find the address of token contracts for subsequent operations.

3. Use wallet software or blockchain browser to check the balance of tokens.

Using Ethereum wallet software or blockchain browser, you can query the balance of tokens and transaction records. If the balance has not been transferred, the token is still under the address.

4. Sign the transaction with the correct private key.

To transfer the token from this address, you need to sign the transaction with the correct private key. When transferring tokens, you need to fill in the contract address and target address of tokens in the transaction and pay with the correct refueling fee. You can use wallet software or operate through code.

It should be noted that if the private key is lost or leaked, the token cannot be transferred. Therefore, when using the Ethereum wallet, it is necessary to properly keep the private key and pay attention to prevent risks such as fraud and hacker attacks.