Ethereum Arbitrum Alchemy Node Error: Accidental block number returns -3

As an Ethereum developer, you may be dissatisfied with your arbitrary alchemy. One common problem that causes random return -3 block_number is not a typical rate limit, but rather incorrectly configured or periodic error. In this article, we will investigate the possible causes and provide measures to solve the problem.

Ethereum Network Understanding

Before diving into the problem, it is important to understand how the Ethereum network works. Ethereum blockchain consists of blocks, each containing a set of transactions. When you ask about the block_number, the alchemy returns a whole number depicting the current block number in the circuit.

Configuration of Arbitration Node

The arbitrator is a layer scaling solution that excludes part of the computing above the head from the Ethereum main chain. The arbitration node uses a similar architecture to Ethereum Mainnet, but is designed for faster and more efficient transactions. To configure the arbitration unit, you will need:

• Install with Arbitration Node Software (ALRS) in your machine.

• Configure the Alls with Ethereum’s network settings, including RPC provider (eg alchemy).

• Create a test account or purse for experimenting.

Possible -3 Causes of return of block number

Several factors could contribute to the random -3 block number return:

1
Network congestion : If several users want at the same time on the block_number, it can cause network congestion, resulting in a slower reaction from alchemy.

• RPC Provider Questions : Alchemy RPC API can occur errors or crashed, forcing the knot to return -3 error code.

3
Node configuration incorrect configurations : Incorrect settings for your arbitration junction, such as incorrect network addresses or timaut values, could cause these errors.

• blockchain data retrieval questions : The arbitration node may not have access to the latest blockchain data, resulting in slow answers or periodic errors.

Troubleshooting Actions

To solve the problem, try the following:

• Check network congestion : Make sure the alchemy RPC service provider has no excessive connections.

• Check the RPC service provider’s problems : Check that the alchemy documentation does not have error code and troubleshooting manuals specific to your node and service provider.

3
Update the Warrow Node Software (ALRS) : Run a full ALR update to make sure you have the latest features and bug fixes.

• Adjust the configuration of the node

  

  : Review and adjust the Arbitration Court Settings, including network addresses, timaut values ​​and blockchain data settings.

• Test with a test account or wallet : Create a test account or use another wallet to isolate the problem and confirm that it is not related to a specific user.

Conclusion

A random -3 block number from your arbitration alchemy unit can be caused by a variety of factors, including network congestion, RPC service provider problems, incorrect configurations in configuration and blockchain data. When making these stages of troubleshooting and identifying possible causes, you should be able to solve the problem and get accurate “Block_Number` values.

Additional resources

For more information about Ethereum Arbitrum nodes and alchemy RPC service providers, visit the official documentation:

• [Arbitrum Node Software (ALRS) Documentation] (

• [Alchemy RPC Provider Documentation] (

If you have constant problems or need additional help, feel free to contact our community forums or support channels.