Transaction not yet indexed

21nE6MXumpTRj5XdW8thnWcCTb7TtP2ErYjjgruCAeg8FJMwBaeciCCkUnFEMJycxd6YUcKFPAgw9phAWbfQ7Dn4

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