Transaction not yet indexed

Dc91Bcj7ANzz6dfmdc7SBzxHF2WzYwJaPvqiVWvuA8ib4cLiCPHN6vd8oHPr8ABdSffSnicuGMbECKkY8VTpSSZ

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