EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c137d0c8ce38fee73b3d756b2097bf9c0f4ea7396afeb8aa31696c09ffec5ac5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7ePYpRx"}]}