Validates that the combined fee rate of a parent and child transaction
meets or exceeds the target fee rate for a Child-Pays-for-Parent (CPFP) transaction.
This function calculates the combined fee rate of the parent transaction (from the analyzer)
and its child transaction, then compares it to the target CPFP fee rate. It ensures
that the CPFP transaction provides sufficient fee incentive for miners to include both
transactions in a block.
Validates that the combined fee rate of a parent and child transaction meets or exceeds the target fee rate for a Child-Pays-for-Parent (CPFP) transaction.
This function calculates the combined fee rate of the parent transaction (from the analyzer) and its child transaction, then compares it to the target CPFP fee rate. It ensures that the CPFP transaction provides sufficient fee incentive for miners to include both transactions in a block.