EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81c478a1cd6d54f16050b07524d0fd723abf7dbf811d50bac55f6ffec7adcdb5","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-81c478a1cd6d54f16050b07524d0fd723abf7dbf811d50bac55f6ffec7adcdb5"}]}