Transaction not yet indexed

53CF79ngpfEZAzdiFcZjLvnCZ5H24nKHKE9nuAeGPrCLLYmpYPh4FpdMCvK9c2UrJHCXwTY5KrMngVqyNJgUpJ7V

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