Transaction not yet indexed

PKNM2sLLtbawirzAsZ4FKUV24jbTLmL4BUTrnmDn88RVqzsk1BgqBpMNQDXEKaX5ndbxRi24pp8dumD9mmz6Zjs

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