EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15b3b68c74ca42d737ce6af2ce6df3afb9d4528b5ed3b9c7ab2e5b25d89d14ad","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE41NJWvm-15b3b68c74ca42d737ce6af2ce6df3afb9d4528b5ed3b9c7ab2e5b25d89d14ad"}]}