Transaction not yet indexed

ug8MjNwtgRD1L6pfvFUcE4sfd31eepPBbZpMjTo4dUe2ypYvZVP1VzY3QW6rSoqMN1iM3rgdsAwFmZsv15G79vC

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