Transaction not yet indexed

21BSU5UCtywX46cPQaKMP2VQQfGuYkoGEj2wpDfAEESH8xooLHnCBF5t84EjSQRf8JfYuS6b1S5qGUP2m6bApTTH

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