EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b900fd762a1bb0375f1bac6e7ec9498f217336be6621045bf42f7f155b2ec62","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBM96MA2"}]}