Transaction not yet indexed

4U21sTGaFioiSTQGbtNZQrUpwXv5JvwUwTa1G4YgkMfodipSP3uUPxsvES6y2dt6mxXaFPamXUTikLNWHWUGeKRz

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