EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"501a7157b9ee51d1013229fe8475f19b4aa98757d67c0cb6ca8c8b56e2c516f2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5kdRrD5"}]}