Transaction not yet indexed

52N2sxw5NEbyJ6Z9ut3h8d5HBGwVTynLePdHodupC7eukNRGSwKXhtRGs3Vjbs8RtDrXWwYnLPt6BbNH456XLLT7

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