    function getZkSyncMeta() internal view returns (ZkSyncMeta memory meta) {
        uint256 metaPacked = getZkSyncMetaBytes();
        meta.gasPerPubdataByte = getGasPerPubdataByteFromMeta(metaPacked);
        meta.shardId = getShardIdFromMeta(metaPacked);
        meta.callerShardId = getCallerShardIdFromMeta(metaPacked);
        meta.codeShardId = getCodeShardIdFromMeta(metaPacked);
+       meta.heapSize = getHeapSizeFromMeta(metaPacked);
+       meta.auxHeapSize = getAuxHeapSizeFromMeta(metaPacked);
    }
struct ZkSyncMeta {
    uint32 gasPerPubdataByte;
    uint32 heapSize;
    uint32 auxHeapSize;
    uint8 shardId;
    uint8 callerShardId;
    uint8 codeShardId;
}
