Calling `*txoutset` calls in the console has been broken since #19056. The addition of the `RpcInterruptionPoint()` calls means that any user running the GUI without passing `-server`, will just see ["Shutting down"](https://github.com/bitcoin/bitcoin/blob/b33136b6ba9887f7db651c4c5264ca7f2f601df7/src/rpc/server.cpp#L325) printed to the console:

![console](https://user-images.githubusercontent.com/863730/84460760-55599a80-ac9d-11ea-8720-a718edde75dd.png)

cc @MarcoFalke 
obj.pushKV("height", block->nHeight);
        obj.pushKV("hash", block->phashBlock->GetHex());
        const int branchLen = block->nHeight - chainman.ActiveChain().FindFork(block)->nHeight;
        obj.pushKV("branchlen", branchLen);
        std::string status;
        if (chainman.ActiveChain().Contains(block)) {
            
            status = "active";
        } else if (block->nStatus & BLOCK_FAILED_MASK) {
            
            status = "invalid";
        } else if (!block->HaveTxsDownloaded()) {
            
            status = "headers-only";
        } else if (block->IsValid(BLOCK_VALID_SCRIPTS)) {
            
            status = "valid-fork";
        } else if (block->IsValid(BLOCK_VALID_TREE)) {
            
            status = "valid-headers";
        } else {
            
            status = "unknown";
        }
        obj.pushKV("status", status);
        res.push_back(obj);
    }
    return res;
}
UniValue MempoolInfoToJSON(const CTxMemPool& pool)