Transaction not yet indexed

5mkCEBGNUD2W5aiDwJyZ5iYK9eiEgWmaqGoQ3aWW1JoyxbN2ULtxPG5efZTmdk9U48kk9PmBWs8KEVBdGiRh5tJg

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