Transaction not yet indexed

21U4Q72sgoSCA2ocNbTFfzFyXMJX7aruhfnT6ZrDWon2rx6EXbTBCqhP5ngbsznWKvRKDW8gitxAyLtFHMw2zfm4

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