Transaction not yet indexed

21k3iWrULkryW9d6JDq1RcbUH4hvptJJGsmu1DKuZck8nESNJsK7CzAtKXTeXLdtrxQZKnJdvN9M31aur5weTY5i

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