EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d6d7b1be2caa45f966bc60d8b856f3d9b04aacd88465442b30feee28f819358c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBM3YOA2"}]}