EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d0876d5418c98eef82067fdf952aa0f385ee4bfbda0c28d5989ac71d240e78e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNjr7oqd"}]}