Transaction not yet indexed

31CUku8EsKfEQB7YC5uLxziCwM1ptDDhFdQDP9mzndyqeySzPGtr6hZYrbkHhxcWDkqqWdjtspa8z69f1iAsZ956

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