EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f1c7e1ace4d8c9fa18eb1a2ffcf5e800c5681b7e8fa12775359e2cc01e8b7d5","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:lRnXmYQXq2-4f1c7e1ace4d8c9fa18eb1a2ffcf5e800c5681b7e8fa12775359e2cc01e8b7d5"}]}