Transaction not yet indexed

421JrX8oceKFNcgx9sZJenb9Kyi9Nc2Q7EVLc7Wa7k58B6ZqeXGwFCGUrKwdy7y1cGzuE8XUHbYGFDiRZ7MERtwK

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