EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"afad0173200271d34ebd997ab3011e260ffa2d43b9c4bf9b786c2b0d84b068fc","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-afad0173200271d34ebd997ab3011e260ffa2d43b9c4bf9b786c2b0d84b068fc"}]}