Resolution Checklist
-
Gas Limit Adjustment:
- Try increasing the
verificationGasLimit
for the user operation
- Try increasing the
-
For Bundler Provider Users:
- If using
eth_estimateUserOperationGas
(e.g., from JiffyLabs) and encountering this error, contact their support
- If using
-
Advanced Analysis:
- Investigate discrepancies between actual gas cost and prefund using tools like Tenderly