EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6421d6387109f9d9a33ed6d4b88e2124ab4a8783e15641199d30621eb3b3313e","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:2QkW7BG4D0-6421d6387109f9d9a33ed6d4b88e2124ab4a8783e15641199d30621eb3b3313e"}]}