Transaction not yet indexed

KRLMrfff7MwudiaW9CRVCgcGCWt1vN75JNou47Tfrg3e5ZBjW31J8Db8FeHwTBYmcaQtWM5sLLNRCMLdvSYEoy9

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