Common Issues
Browse through this section to see if your issue has been addressed.
NotArb Common Issues
🏗️ Under Construction
"Rate limit exceeded. Limit: 5 per second for txn requests"
You keep getting the messages of being rate limited even though your settings are configured to only send 5 requests.
UNKNOWN RESPONSE: 429
Rate limit exceeded. Limit: 5 per second for txn requests
Either your have:
Multiple instances of the bot running on your machine
Multiple same zones configured
gRPC and http enabled in the same zone
Confirm you are not running more than one instance of the bot by executing:
ps aux | grep javaVerify in your configuration settings that you don't have duplicate zones for your Jito settings
"bundle contains an expired blockhash"
No transactions are happening and you receive the following debug messages in your NotArb screen:
UNKNOWN RESPONSE: 400
bundle contains an expired blockhash
~sendJitoDynamicTransaction (https://tokyo.mainnet.block-engine.jito.wtf/) queueMs=7396, sendMs=181, bundleId=null -> UNKNOWN RESPONSE: 400 - {"jsonrpc":"2.0","error":{"code":-32602,"message":"bundle contains an expired blockhash","data":null},"id":104656154383352}
Your RPC provider is lagging.
First check your RPC provider's announcement pages to see if there are any updates or issues with their services. If there are no announcements, speak with your provider about the issues you're having.
Jupiter Common Issues
🏗️ Under Construction
Not Able to Find Your Issue?
Please reach out to the Support chat on the NotArb Discord.
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