EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"619e49c65b6f54980d97fb98191d41c975a2afb729a82d20c3c3d0fad7f2ae47","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqg1RZoA7"}]}