EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"291abc74d9326651199fdb6d6cf450539a544ec39f515120334c57133ea82182","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0gGLxAP"}]}