Transaction not yet indexed

YifUMwP5jQ1GUFF6jJQPdDUQnSM7cyBch41vQ3M5StYgAjKwcD2Ze7v9kdGsAMvMXwEo4DCRnkVGR7hAtECFw67

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