Transaction not yet indexed

mRivYacpxUpqbYJKxiT4WCfPNuRY5ufSaU95Z3NLERMAfArahmrM4f7jfSbmoMAF63JGHRvjWqvQJKL1o8DkGRZ

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