EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1d83f2cac721477ee9710766e67d7730ffa731e74541b23a4e91aff6ad6cb405","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:2QkW7VA4D0-1d83f2cac721477ee9710766e67d7730ffa731e74541b23a4e91aff6ad6cb405"}]}