Transaction not yet indexed

53S6nq3n3EUFaUzwcZzhmGD8PQJnUvsN2vMs7NDf5JULoevyg6aPFZ7VRGK1fwupV3KW9aTMs8U4evZzRPRJuA1J

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