```\nshnarf = keccak256(\n      abi.encode(\n        shnarf,\n        _submissionData.snarkHash,\n        _submissionData.finalStateRootHash,\n        compressedDataComputedX,\n        _calculateY(_submissionData.compressedData, compressedDataComputedX)\n      )\n );     \n```\n