EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0491887fe5e471b539aa6c56493797312c89dcba42cab08a494c4c17a1db56f1","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:09dW5M3WrM-0491887fe5e471b539aa6c56493797312c89dcba42cab08a494c4c17a1db56f1"}]}