Transaction not yet indexed

661NFSbRWw5HjTzoFDzYMd8Vc8zvmJ5T3GDKPgUeXneWQcMNNaJsZDxYpetqzAhaSh7gwEFhcUwVP3T8Pk4JBdCy

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