EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b21bc373123113d01ce7e309012b50ad3918eafe502d168c2237adba945be3e7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-b21bc373123113d01ce7e309012b50ad3918eafe502d168c2237adba945be3e7"}]}