Transaction not yet indexed

MEwZMgkJN7ZhRCjmyjsYmQfTGt6eC52ofmMvP3s2NPDeAG3W57WG7KuhkMUcCzL7XzptPg2qfEShN44Up2Nd6Lu

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.