Transaction not yet indexed

421Nd2gcaF3Mw9d2T8EMTrxZuHF4e8cPi9wWUsdYt8wJgaEw9aSShRGDrNPn4Erh4wbRipNrqAGG3ogs9tW5Deg5

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