Transaction not yet indexed

QUS42TaUCMGXMYbbfKKXpV8wML8fGcUtpBoHCff7oyBMnMD3uVvy7CPUJTe8db1kg61bkAAuqd2o6c8UsmYVtTZ

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