EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"aa51fc285e87356567562667ce658f96ec6d0712d6f3d08da44144ec03b9a3b1","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-aa51fc285e87356567562667ce658f96ec6d0712d6f3d08da44144ec03b9a3b1"}]}