Transaction not yet indexed

21C3Nrdsti9eosSLKH7KfWnyQcGkw2j6cfUwC59CveVHyzvKuoUMGsjimf5TejUnKevNovafFJGK8NXh2GNNJm3L

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