EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef86e0284bfd0516fe27bdcc17f0a031e082a1c708970eb64005ad7e224b4b55","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-ef86e0284bfd0516fe27bdcc17f0a031e082a1c708970eb64005ad7e224b4b55"}]}