Transaction not yet indexed

MsS5kYpCeD1SLcMqdRQ7XhCPC8K7u9dhwg5wd2sdkUxYaHTaqF1FXdL6knK4GLr8Wiy2UqGSJRKPAP8bTRN3P8z

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