Transaction not yet indexed

5ngQwrUYmC5xgMhykYDRuk8jMubSfTN75am4PQcyVdMS5iD929DmCDZLF8hZ8z7HbbFqrCD1KWZPAjUqFz2vyDBV

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