Transaction not yet indexed

53SWaL6QNeQ7mQnXiXuSyvcYHowDYxRahEW6BC3Dis7r7FoYs6JZPmaeAo3usFKmBjwp9h1uiBcZs2XyeXqLM18h

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