EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bd504ebc9996e762a737209634a561a96174325bae4eced6adb6ce12de56b990","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-bd504ebc9996e762a737209634a561a96174325bae4eced6adb6ce12de56b990"}]}