Transaction not yet indexed

21SSWNrPvSweE4pRwyxGMvyzRbKTTpBMmpocCy2TZCyxnr3cDTtqjNokbWMQ4QLfRFMSAZbyKW4rAkmbv5TLzXXi

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