Transaction-graph abstraction managing parent/child relationships, clusters, and ordering.
Declared in <txmempool.h>
[[guarded_by(0x7fd7537b87f8), guarded_by(0x7fd74eec5188), guarded_by(0x7fd75e7067d8), guarded_by(0x7fd759892fa8), guarded_by(0x7fd75ce04f78), guarded_by(0x7fd759f6e408), guarded_by(0x7fd75b82e648), guarded_by(0x7fd73e8ac8a8)]]
std::unique_ptr<TxGraph> m_txgraph;