Transaction not yet indexed

21SK9SPcjyhv9XbbGDE44d5qJS6tzw2mpUHCrecDZPEXJHi5LYkTki3YQJBj3an2nhvU5ZWxr3SwZ5PnVB7k4RQB

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