if (s.clearingHouse[collateralId] == address(0)) {
    address clearingHouse = ClonesWithImmutableArgs.clone(
      s.ASTARIA_ROUTER.BEACON_PROXY_IMPLEMENTATION(),
      abi.encodePacked(
        address(s.ASTARIA_ROUTER),
        uint8(IAstariaRouter.ImplementationType.ClearingHouse),
        collateralId
      )
    );

    s.clearingHouse[collateralId] = clearingHouse;
  }
ERC20(paymentToken).safeApprove(
  address(ASTARIA_ROUTER.TRANSFER_PROXY()),
  payment - liquidatorPayment
);
