Transaction not yet indexed

21ttkLUQaf1c2FBkoGcJgiZ9s9cpLYSJU6LK8cABJ2oRHb4vX9jWwWSJSnMF2NiWQEkqkSRWL78ZxQiPWNvYowR3

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