Transaction not yet indexed

t21zygKZZNUayQayc3Rk3eY4FeSFN6Dt7zAhejVisUSLf9FbVUTcGfQjggR9KMkDmuV6U1Dbk5cT3pSeD8bcE4D

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