Transaction not yet indexed

5NupkAUrAz8A3AzRxsysAUBEoWALipipjWzoMLGhaXiun3y7SyvZ4cqSAhF4r7cUqDBzSGNRXxmB5RDdg4uoRmGJ

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