Transaction not yet indexed

5CUDU1WHDFeY37yVPDrdFqE5Wix34ZTK4aDnjtriJ6LK4UFSLCZauWfp4MYumND66N51dDApKtRiegBbKCkJXKYV

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