EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f4ab398bb23ebcab9cf345274877ad5387882b58cd1758a3638f2064cfe5b850","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-f4ab398bb23ebcab9cf345274877ad5387882b58cd1758a3638f2064cfe5b850"}]}