Transaction not yet indexed

cUdn2SAVkExiPoLK6NPUmJuKLLzm3on8jSZbGAb4oxRsNtratFNzmL4aeCTJEZEEcraUNNR7FgEXNsUKmnfv2YV

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