Transaction not yet indexed

mtDuG74om16GLaVs51p9KnGcc8HBbBbfcKUCzvGhv414ypySN6qSTK49uPvFExP94jW3yWgFJWFYiAV7bN3oUFU

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