Transaction not yet indexed

21azm91LDQ46CRiSsAccE5sreUdBHhcKYLd4rvdKoX99z1qPC2kiwrWYouByyU3fDXg5QLfoGDJ9kbSZPRkWogjg

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