Transaction not yet indexed

5MespRaYCUY4UWuV7Q42BfUPqTnWEspZyddbjpJTWD8FVWCqLnRXXXx4V6d2aFzdCm7KQfpXiC3SEk5Keufh6s7Z

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