EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8c49b30c8a0efd6da239b81e3cb3dcca4c760c4f882c37b22b2adc88c66b62bf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAa3gPOqe"}]}