EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"357e1da91a0c70a7ef478cd8822ccb673846e2947bc69d4a9b93441431952dce","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYK1ZJAo"}]}