Transaction not yet indexed

667Wv8NPbZnqNztBS1XmhG4SCvQumjFcivdaUEFiYvWf27wdqdFjfsNFK6c7FxX55x5JEGdeAoxTMZx5gMgd8q1D

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