Transaction not yet indexed

5ffXnGfnRMP437znMGwyPqoedWquW99KAtmKaczaS6g8PyU2W2sHUy9kTDxREdhBqDXvBa4hcNACP7eLx6RHoNrC

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