Transaction not yet indexed

XBU6hsNkDamDkSBwYYJJouAvmdgnSrnC4NVUHQmaZP3gVrjudzqWYSqj44EdUfFLbM52i8MgK1Jn1XrhTM8DodH

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