Get the transactions that have not been broadcast recently and have send attempts remaining.
Declared in <private_broadcast.h>
[[requires_capability(0x7f950ef0d228), requires_capability(0x7f950e3e8148), requires_capability(0x7f9502a9eb38)]]
std::vector<CTransactionRef>
GetStale() const;The stale transactions that are due for rebroadcast.