UserOperation

type UserOperation = {
  callData: Hex | Uint8Array;
  callGasLimit: bigint;
  initCode: Hex | Uint8Array;
  maxFeePerGas: bigint;
  maxPriorityFeePerGas: bigint;
  nonce: bigint;
  paymasterAndData: Hex | Uint8Array;
  preVerificationGas: bigint;
  sender: Address;
  signature: Hex | Uint8Array;
  verificationGasLimit: bigint;
};