FetchError: request to https://search-west.rcsb.org/rcsbsearch/v2/query?json=%7B%22query%22%3A%7B%22type%22%3A%22group%22%2C%22logical_operator%22%3A%22and%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22terminal%22%2C%22service%22%3A%22text%22%2C%22parameters%22%3A%7B%22operator%22%3A%22exact_match%22%2C%22attribute%22%3A%22rcsb_polymer_entity_group_membership.group_id%22%2C%22value%22%3A%2239607_95%22%7D%7D%2C%7B%22type%22%3A%22terminal%22%2C%22service%22%3A%22text%22%2C%22parameters%22%3A%7B%22attribute%22%3A%22rcsb_nonpolymer_instance_feature_summary.comp_id%22%2C%22operator%22%3A%22exact_match%22%2C%22value%22%3A%22HEM%22%7D%7D%5D%7D%2C%22return_type%22%3A%22non_polymer_entity%22%2C%22request_options%22%3A%7B%22paginate%22%3A%7B%22start%22%3A0%2C%22rows%22%3A12%7D%2C%22scoring_strategy%22%3A%22combined%22%2C%22sort%22%3A%5B%7B%22sort_by%22%3A%22rcsb_nonpolymer_instance_validation_score.ranking_model_fit%22%2C%22direction%22%3A%22desc%22%7D%5D%7D%7D failed, reason: getaddrinfo EAI_AGAIN search-west.rcsb.org