sparc

var spanGroupData = [ {"timestamp": 1296547200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 1123}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 4, "token_count": 12}, ]}, ]

var spanGroupData = [ {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 208}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 2, "token_count": 19}, ]}, ]