Transaction not yet indexed

QB53co1cEoknPqGvkswPxh7TPJeTSF51rsmRoEkYdXxTtiziJDAPkDZHg2B31DP9Mc3zE3qny5JnEgmJrDzHhAE

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