Transaction not yet indexed

12NfeEC5xME1NNrVxdmHuq5XNe54ALQenSXyYM5ZfKe68RwxkqNHGPRqNRh7nNR1HFUwxeFfwbFXPwJX9P21CCv

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