The amount of gas used by the smart account and paymaster verification exceeded the
verificationGasLimit set for the user operation.
- Verify that the
verificationGasLimitset for the user operation is high enough to cover the gas used during smart account and paymaster verification.
- If you are using the
pm_sponsorUserOperationmethod from bundler provider like Pimlico to set user operation gas limits and the EntryPoint throws this error during submission, reach out to them.
- If all else fails, investigate why the smart account and/or paymaster used more gas than expected using tools like Tenderly.