Transaction not yet indexed

678jMf9afeJTZPpgrnrSAcsb4idteRWqX7TGdRh8dfZEsPPz8upHSaVFbhEFSiF921reGdq2JPtrS7MX6xoZM4sm

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