The gas consumed by the smart account’s verification process exceeded the verificationGasLimit set for the user operation.

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Resolution Steps

  1. Gas Limit Increase:
    • Raise the verificationGasLimit to cover the gas used by the account’s validateUserOp function
  2. For Bundler Provider Users:
    • If using eth_estimateUserOperationGas (e.g., from JiffyLabs) and encountering this error, contact their support
  3. Advanced Debugging:
    • Investigate unexpected gas usage in validateUserOp using tools like Tenderly