EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1a822d8d280f51a1e181388bf772dea0afe11b12c6f753bd60e7099ef98c26e9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rAr4a41qX"}]}