Transaction not yet indexed

MkDx1dvicvXtjAdhL1iVyoG1f6aaL69hwbKxNF8x6nnt4ai6Hr31DpsAuoxmanWUDYq1i7q8bDRCcQnmqzxNrpn

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