Transaction not yet indexed

PSQwMLxDKBk9GDEBRMUtaMeFNefjraRziYExpdKipEkE3kkWnwz8pvwvGmjcDUMjCjpD8oSctX4DGyUe6hqwnM4

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