Transaction not yet indexed

21f91bKAeGcsE1pFsSC5V5WDuwLVmHsG2vPwgDU4EYXbzXaiHyEMDB9Ki7KmQVj3H5i6x4eGd6TQcs3k9GwRFcJB

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