Cached result of LookupBlockIndex(*m_target_blockhash)
Declared in <validation.h>
[[guarded_by(0x7ff37b901128), guarded_by(0x7ff375c47d38), guarded_by(0x7ff37e052ba8), guarded_by(0x7ff375933b08)]]
mutable
CBlockIndex const* m_cached_target_block = {nullptr};