Transaction not yet indexed

KnU4Eh21WBqDf3HBkC4oSqwthgaWEsZXxY5GnVsmpRuCunx24CurKNAaqMf2sRGUHSCsEHrnAdeEH59SzKeCfRs

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