EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"755021d632ad6c2bed5ac25b42e35ee76ff7d8732a0567ba5a638680836c293c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-755021d632ad6c2bed5ac25b42e35ee76ff7d8732a0567ba5a638680836c293c"}]}