Good idea. I changed the JSON to the Bitmap and this works way better.
{"draw": [{"db": [8, 0, 24, 7, [0, 0, 1248, 1184, 0, 0, 1472, 1184, 0, 0, 0, 0, 0, 0, 1408, 1344, 1344, 1696, 0, 0, 1184, 0, 1472, 1472, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2016, 0, 0, 0, 0, 1184, 0, 1184, 0, 0, 0, 0, 1408, 1632, 0, 0, 0, 1632, 0, 0, 0, 0, 0, 0, 0, 1248, 0, 1344, 1184, 1184, 1248, 1184, 0, 0, 1184, 0, 0, 65535, 0, 0, 0, 1184, 1568, 0, 1472, 0, 0, 0, 0, 0, 0, 1184, 0, 1248, 0, 0, 1248, 0, 0, 0, 1248, 0, 0, 0, 0, 0, 0, 1472, 1248, 0, 0, 0, 0, 0, 1248, 0, 1184, 1184, 1248, 0, 1184, 0, 0, 0, 1408, 0, 0, 0, 0, 1632, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1344, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1344, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}], "duration": 10, "icon": 5251}