Transaction not yet indexed

668j3KDVTJfiNQ2b2sPcEubqhXb8MArJ59oF1fEjjXfZNQXKDuZzmJra4z2QjXrnFNF3EiDNUDbukdy8BQEBmVSB

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