Transaction not yet indexed

KNU11c2imQrsEeSjka2cENNBtTKKUkACJRXPx8aFvNAQGT2J4ymSC1W6mReWbpXMdbNJgsTFmrvCN2u4ja4Fwwx

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