Transaction not yet indexed

21j88WSzGL2xDC3FGV4MZ4gzi47DrYk1WkSKhToR5qXMfpDMZjsK9UhmqPGfRtqPcDUstDrSynfHH2B7iCgoFCHe

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