minimum fee to get into the pool, decreases exponentially
Declared in <txmempool.h>
[[guarded_by(0x7fd7537b8458), guarded_by(0x7fd74eec4de8), guarded_by(0x7fd75e706438), guarded_by(0x7fd759892c08), guarded_by(0x7fd75ce04bd8), guarded_by(0x7fd759f6e068), guarded_by(0x7fd75b82e2a8), guarded_by(0x7fd73e8ac508)]]
mutable
double rollingMinimumFeeRate = {0};