EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"283ff8b539049b69292fdd1de78817809cdc1b894a506b9b09b81504e1117999","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-283ff8b539049b69292fdd1de78817809cdc1b894a506b9b09b81504e1117999"}]}