Transaction not yet indexed

53nkPtDP1CSNgf3sfCUgFX18YtSjJG5F1FXjMoYbMMEfCALctNSZJmGtaVaAJX1N8sSwmQnBN2ciPb3jrFow3C1H

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