Transaction not yet indexed

1uPKftZjtNS76RGSEtpd32MeLbdvzpFoJTAW8unHx6PFLhLMSzZg9vQfcKukAdcWiDtTp6P7Epi2LDiQ6gCSTp5

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