Transaction not yet indexed

667LgE6YkffUxGQnXx1ypVFvpyejD1UvxCrQ9FrekKZ4mPQsG23FC2cMtZsQ4QxZPzaTgNHpMFqrScs8fByHNa8A

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