{"articles": [["1", "1500000", "1"], ["1500001", "2332715", "1"]], "meta-current": [["1", "1500000", "1"], ["1500001", "2332715", "1"]], "meta-history": [["1", "12388", "1"], ["12389", "39374", "1"], ["39375", "78720", "1"], ["78721", "135293", "1"], ["135294", "207228", "1"], ["207229", "297087", "1"], ["297088", "387376", "1"], ["387377", "491477", "1"], ["491478", "585659", "1"], ["585660", "713792", "1"], ["713793", "864549", "1"], ["864550", "1037551", "1"], ["1037552", "1227212", "1"], ["1227213", "1434951", "1"], ["1434952", "1731669", "1"], ["1731670", "2132393", "1"], ["2132394", "2332715", "1"]]}