Transaction not yet indexed

NPLkNU6PEpvAMk694nren9pfjWfT5NzhDhGy9S1Ho4nbWPfot86Q86YFwTBSDRYojmpAMsT4PgTwV8RWBpb4jPe

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