Transaction not yet indexed

KRuuLvZYvQP1m9RPCyPkkMBPr4KvFytUGigFUa4G7Fkhq1LSiSdDVNveb1KC5PSi18HqgYuieCsWfRsbcoHyet1

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