Transaction not yet indexed

53WnSkRrbSYhwEzisSDa4dGLLpBdRstbc7V37b9PrzMgiF6Hf4S4GFQASheriHHJGAyFRzcV5hsKgQNPyPf8x1J

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