Transaction not yet indexed

21tkBRmaobktqb2nSG5thFy1ZRYS9h7bbQRzenxNPtaJ4ez1yTnuuVC3gLWUUUkU6UvYGoB5eyDHzEH2AtoPhddr

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