EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4dfa41dede70d352f44b3976b342d153cb0d403146dedc4b228215a3d9f4b3f2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-4dfa41dede70d352f44b3976b342d153cb0d403146dedc4b228215a3d9f4b3f2"}]}