Transaction not yet indexed

NfstmFQAZc26rM9CdHYo8D5mdQSnS76hT2TnAQYMjkUtjpCVPSxY1XW3Wo8C1TQdNtUZeDSVKoToteNgaxqNG7i

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