Transaction not yet indexed

21pvtYJkuytTqgDDfmFPFLBB4e2kMb6uUVjnrD9uZ8QZUNYyxBLm81kWy9uBsSZFNBsF8iqsPyhPVbe3K8LN6kAw

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.