Transaction not yet indexed

RBCqyG91pgkpNnfW2DWWionhmGL4cP18bFQyFmkq49155sm8N5eVtEhbEzCCdLP8nJsAwey5LYmLCWVDePQ6qzk

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