Those emoteset IDs are taken from clients’ Twitch chat USERSTATE, I believe those values should be legit.
I have collected some samples of the emote-sets values taken from different clients’ error log:
-
0,19194,481432,875676,1074861,1661855,1666352,1683266,300107185,300199157,300281821,300371174,300371175,300371176,300548756,300649738,300715889,472873131,1990641929
-
0,19194,113862,113867,113868,1431875,300206300,300238151,472873131,1422705687,1606572380
-
0,9937,16558,19194,144293,287812,362973,503461,865926,1023635,1023636,1023637,1157854,1316436,1480001,1496143,300206310,300449831,300548766,300740951,472873131,1144355779,1158147365
-
0,42,1504,12158,17191,18037,18294,19194,20826,22469,32967,60360,67564,79408,85281,91842,106708,135743,151869,179573,193775,202085,211988,216060,253640,325785,339771,389949,498922,619711,619712,619713,726622,783493,810928,865926,1031442,1163584,1202921,1247608,300086029,300206303,300432482,300548773,472873131,546037463,620895129,628495355,1057125516,1255583197,1371581590,1398001173,2136627392
-
0,14366,14374,1273363,1409031,300153736,300153737,300153738,300206314,300548757,300684412,472873131,1005430537,1450705814,1834540652
As you can see, all these samples have one common ID 472873131, and all IDs beyond this value will return “500 error” or an empty emoticon_sets when calling with the emoticon_images API.
I noticed that these errors started on December 11, 2019 and still persist, so I believe Twitch has changed something that caused this error since that day.