Steps:
1. Send transaction (A) to a different wallet
2. Using the change, create another transaction (B) to a different wallet
3. `abandontransaction` B
4. `bumpfee` A fails with `Transaction has descendants in the wallet`
// w
            // a
            // a
            // t
            // w
            if (!chain().findBlock(hash, FoundBlock().inActiveChain(active).height(height)) || !active) {
                state = TxStateInactive{};
            }
        };
        if (auto* conf = wtx.state<TxStateConfirmed>()) {
            lookup_block(conf->confirmed_block_hash, conf->confirmed_block_height, wtx.m_state);
        } else if (auto* conf = wtx.state<TxStateConflicted>()) {
            lookup_block(conf->conflicting_block_hash, conf->conflicting_block_height, wtx.m_state);
        }
    }
    if (/* i.second) {
        wtx.m_it_wtxOrdered = wtxOrdered.insert(stdmake_pair(wtx.nOrderPos, &wtx));
    }
    AddToSpends(wtx);
    for (const CTxIn& txin  wtx.tx->vin) {
        auto it = mapWallet.find(txin.prevout.hash);
        if (it != mapWallet.end()) {
            CWalletTx& prevtx = it->second;
            if (auto* prev = prevtx.state<TxStateConflicted>()) {
                MarkConflicted(prev->conflicting_block_hash, prev->conflicting_block_height, wtx.GetHash());
            }
        }
    }
    return true;
}