Transaction not yet indexed

CUb2nUxkUo7U3n9wvqVTq7s46d5BXo2HDQGaRHt5asGBDjHMjZBpc8zdZZRZeK5Ei7cWEw6msufChyr1obTDiP7

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