EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43d476d7d400e20ae9f4ae8070a658d05dc54c8ef2195170676c412d2372b1a6","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGRWv594K0-43d476d7d400e20ae9f4ae8070a658d05dc54c8ef2195170676c412d2372b1a6"}]}