Transaction not yet indexed

5Du21rVTiwTLgUgAJeEGfkCQy5PGdDGXprNECiwVAvuhCdNENhsM3hWbud5hpqHaX819SmqkQf729eZJYTsEXWUL

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