Transaction not yet indexed

5Mkz79QDU6rRRXFbPjrRSGa8tfHwUE9D8PjoAEpiSLgA3AiRntRLcVCHBG2MNP2tUNd3naeD55eEtQqmEU15WWko

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