EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4910f92683c16c647383da3e76d88a9a6f6b7538d8ab9755b3675789f2d7555","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dnoXDB-b4910f92683c16c647383da3e76d88a9a6f6b7538d8ab9755b3675789f2d7555"}]}