Transaction not yet indexed

NUNSjFW7wGJ5qJY2AfEMkusHrWXZrUbrTCi18g3xjePYLf9AF9HCTPR5apdFhX2EeafHdETknuAqY3CfzH2VknY

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