Return target block which chainstate tip is expected to reach, if this is a historic chainstate being used to validate a snapshot, or null if chainstate targets the most-work block.
Declared in <validation.h>
[[requires_capability(0x7f9513ab3f68), requires_capability(0x7f9502c96fd8), requires_capability(0x7f9525448d08), requires_capability(0x7f95173fefe8)]]
CBlockIndex const*
TargetBlock() const;The target block index, or nullptr if the chainstate targets the most-work block.