Transaction not yet indexed

UkC5CU2yLDAL3ePqavSFDSPqu4PmUVQumkY2yuf6it9iZa3aTTTY9adeR7NH6YSEDj3qr2CcjXB16EZVZQ1Eqki

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