EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c5bf645ee6490685814d6d39c8f6cb615bf559d9c7ca89655b4d5ad8d5b6581","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq318wwAk"}]}