Transaction not yet indexed

668XVMuBy1E6Bzjg8ChuPkXBqddAp7SeDCt77FfamKGVnk5LPN24sMa54Qn7Q56LFbHpWP1LkWF7QyXFRmDEDbPD

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