dollar/data/corpus/'_hand_Edouard DUPIN_1472134816277103301.json

{"user":"Edouard DUPIN","value":"'","type":"hand","time":1472134816277103360,"data":[{"type":"type::finger","list":[[463.570770,458.273804],[459.229523,451.759521],[453.893585,440.800293],[446.289886,429.201416]]}]}