Transaction not yet indexed

5nMcnAJC3tjk3FipGq6JdmzYdcd1RcTLuADyyeWKtUte7Wc6g1XH4kNnSauZ5Ek2vQQZuPkFb3X9vXK5TeS7Xvf6

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