EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6f4770ee3b9914f19cf4375bea5de19f9f77612a16969bda28e459dcae0e61df","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-6f4770ee3b9914f19cf4375bea5de19f9f77612a16969bda28e459dcae0e61df"}]}