Transaction not yet indexed

3k66fgKC8B1kHpXKxBgsFwUA6SDjRMkWAp1cmKCp7BCLPmUMDcapmWSpVFkUAJHGjuj72cc6ipVCEU3uaQuuam42

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