EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9f84761854e6cc5fdb2e74d7119dda6aa46d37e75f22b0b192ef0f73094fc7d2","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-9f84761854e6cc5fdb2e74d7119dda6aa46d37e75f22b0b192ef0f73094fc7d2"}]}