Transaction not yet indexed

21sDiyki4QXcACKZmE6hcuAADU5NEENE1S4Fb2kAs1dHsMgqfNu8Y5SFLGSd2scZQ8jE7XF43thAGakQvTRkjfsM

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