Transaction not yet indexed

5Us19kC3XaaaLKNw8Z62jv1NgDuXjjLd9Fy819bLNxaFT2BjeyueJAzGKTZzEH3641ME7F8poCsDk2PDES2Q8rYr

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