Transaction not yet indexed

KUPFxvznD1nGpbPDCeuM8vxjYoZvicjxJcF9xoF3wpJr1pWbte2BQMwE3DSLSXrpvKdTHHSHRA5Qjra9JKcEbM4

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