Transaction not yet indexed

53DURcKuykD3pmnSbdAFW8BPLkiJoEUJByL3R7UggQk5dfCGnV7ZZ3pPhrviAS6iXqiUrquCXw4bAX9MGfTYVf5y

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