Transaction not yet indexed

uGkquMUYH2mzBuPthY1V7QG18UuxHbCjS8s7VzqaHu2B5S9HZC6FTFPuyCcxTKfqZB2Qc3SQxAZbcLPFeFXMCR9

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