Transaction not yet indexed

1USHLB8F5QbFvRQUmPv2HQTHFiaJCLkvnVEnB18bzWMCcb121dUfurH2XYQ17vc41pFcmSEFfwxwSAN6X9WbMA8

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