{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"SZT6363981","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_international_socialist_conference_1915_b_w_photo","item_variant":"undefined"},{"item_id":"CHT242762","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"leon_trotsky_1879_1940_at_brest_litovsk_1917_b_w_photo","item_variant":"undefined"},{"item_id":"STC331292","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"trotsky_and_russian_delegates_welcomed_by_german_officers_at_brest_litovsk_december_1917_sepia_photo","item_variant":"undefined"},{"item_id":"STC331293","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"trotsky_arrives_in_paris_sepia_photo","item_variant":"undefined"},{"item_id":"CHT242765","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"leon_trotsky_1879_1940_and_alfred_rosmer_1885_1971_at_the_kremlin_1921_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3903940","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"leon_trotsky_lev_davidovich_bronstein_1879_1940_soviet_revolutionary_as_a_young_man_before_the_russi","item_variant":"undefined"},{"item_id":"CHT191875","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"heine_thomas_theodor_1867_1948","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_of_the_german_satirical_magazine_simplicissimus_21st_november_1927_depicting_leon_trotsky_1879","item_variant":"undefined"},{"item_id":"TEC4567604","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"peter_and_paul_fortress_in_st_petersburg_russia_architect_domenico_trezzini_1706_founded_in_1703_it_","item_variant":"undefined"},{"item_id":"TEC4567546","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"peter_and_paul_fortress_in_st_petersburg_russia_architect_domenico_trezzini_1706_founded_in_1703_it_","item_variant":"undefined"},{"item_id":"CUL4891931","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_lenin_1925_engraving","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"lev davidovich bronstein","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":10,"search_results_page_number":1}