Transaction not yet indexed

21pmskUC9391nMNGrYNdLUKvG5X7efJJuZnY2H4vC3zLoSuP3CrzRkKFiquMe9sUzZzx3FYmaFzaJwS5zTMgofW2

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