Transaction not yet indexed

5ex2GqMLWvowu8BWN4UGWgVEuVXaKPzjsESaejG9Ebfef8ap2PqoHLDrfqCtyKBE1LeW2SXr8fsuhUBirQLUi2ay

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