EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e19987c3663ad94f1fda31ddc75a57e059f1cdb1e6453a842e40aaa4f10317b6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-e19987c3663ad94f1fda31ddc75a57e059f1cdb1e6453a842e40aaa4f10317b6"}]}