OOG = Out Of Gas
The EntryPoint couldn’t create the smart account using the provided initCode. This could be due to:
  1. Gas depletion during initCode execution
  2. initCode reverting during account setup

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Potential Fixes

  1. Ensure the factory address in initCode is accurate (first 20 bytes of initCode)
  2. Confirm initCode correctness
  3. Verify if verificationGasLimit is sufficient for initCode completion
  4. For reverts, investigate the initCode execution using debugging tools like Tenderly
By addressing these potential issues, you can resolve the AA13 error and successfully execute the initCode.