Transaction not yet indexed

421ag8Ed5nRJDNn527P5RJV8mD8BbdksmcuYoTMbTSpzPNmvehk5WYsT8TXyDCWputEj4oX3oxJ2ZvQp6FmDCqFk

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