Transaction not yet indexed

5ExtXXLK9F4wZ9ZRu3JYdizkoKFE1h5Lbqk6uxZiaXf2kqKeMAtqPMpWdh8T72zN7PgscQsjpUfEn9FTWWTCwKLK

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