Transaction not yet indexed

NMr8fLCsYSvkcqYtWNjZfHyqicm8B61wvikBp2NXaSV9bMjUum8QEKheNB1H7BkARUd7WW7cmpE4NAAfBb5LAyM

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