AA93: Invalid PaymasterAndData Format

Addressing formatting issues in the paymasterAndData field

The paymaster contract address is specified in the first 20 bytes of paymasterAndData.

The paymasterAndData field in your user operation has an incorrect length.

Resolution Strategies

1. Field Formatting:

   • Ensure paymasterAndData is either not set or at least 20 bytes long

2. For Paymaster Service Users:

   • If using a provider like JiffyLabs and encountering this error, contact their support team