Transaction not yet indexed

5Uu9SP7PSPEKXfNw2HWd32riUrGxPKnnbCGtVUZMUhp8M9jpMZokmAjrWVU4BA5iKaPmyFX7DYbmFd12FrAhrPyu

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