Transaction not yet indexed

21F6Smz6W6zzAippneC3kX6H52omUT5uNgBeFnY7GKFtuphFAkDgwQ4Zf9uLApyJ9SkpLXoRF6nxJrPgCLfar4q3

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