{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"GBW699294","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"u_s_cavalry_machine_gun_troop_showing_vickers_maxim_watch_cooled_machine_guns_1916_colour_litho","item_variant":"undefined"},{"item_id":"LLM3627059","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"prince_kotohito_of_japan_viewing_vickers_maxim_guns_on_a_visit_to_britain_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5212358","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_jacket_of_a_12_inch_gun_b_w_photo","item_variant":"undefined"},{"item_id":"UIG1574454","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"assembly_line_in_vickers_sons_maxim_gun_factory_1940","item_variant":"undefined"},{"item_id":"BFF742578","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"r100_airship_construction_aerial_shots_london_c19th_engineers_battleships","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Vickers-Maxim-Pistole","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5,"search_results_page_number":1}