EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4135cb5821d098533d4c67b12ddcf08e6de20ba5adb098ba843d7bdc47c89b23","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYWR23Ao"}]}