Transaction not yet indexed

5TffUTRUXPyHPAMzP4x2s18WpU54a4Sv1RVsyydExABZfPRv3JJb7uMmpfawFqtLsGFqvYFTx2aZoYBzVu1EMzvC

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