Solana: solana devnet subscribe spl token program, can’t get event for my own token?

Solana Devnet: Unable to receive events on subscription for TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA

As a Solana developer, you are probably eager to monitor and receive notifications about events on your own token. However, after subscribing to the TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA dev program on the Solana blockchain, you noticed an issue with receiving events for your USDC token (4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU).

The issue:

It appears that the devnet program is not properly configured to provide event notifications for the specified token. The subscription process was successfully initiated and you have confirmed that your USDC token is indeed being tracked. However, when you try to access or retrieve events related to this token, you cannot receive any notifications.

Possible Causes:

• Token Name Mismatch: Make sure that the token name (4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU) used in the subscription matches the actual name of your USDC token on the Solana blockchain.

• Devnet Program Configuration: Review the Devnet program configuration to ensure that it accurately specifies the token to be tracked and its event retrieval settings.

• Network Connectivity Issues: Make sure that you have a stable internet connection and are connected to the Solana network.

Workarounds:

To work around this issue, consider the following workarounds:

• Check with the devnet program owner: Contact the developer who created the devnet program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA and ask about any issues or necessary configuration adjustments.

• Use a different subscription method

  

  : If possible, try using a different token tracking protocol, such as the alternative subscription endpoint of the devnet program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA (TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA-uvXpUa3RkDqX4z6H7j8R2K).

• Check for Token Name Updates: Make sure that the USDC token name has not changed since your initial subscription.

Conclusion:

While the issue is frustrating, it is not necessarily an insurmountable problem. If you are experiencing persistent difficulties with event notifications, consider contacting the developer or using alternative approaches to track and monitor your token.

Lido Layer