EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"462a175883fa99f540402566e5230e54cdb03691fe1c9d8e37102213f8d33610","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEXP0mpK"}]}