Transaction not yet indexed

KKUfHx2PQiuUCBmGPrynu43iLAcZWhAGYbeG8tNHyGyDCGKqDf4j65eYYM1so3Fq9i6CpaHCn7pQiTdLTQBkjLU

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