Transaction not yet indexed

Pn6Qx4ppsFtvAn1AqUkbh3CLR6N9f2Ft7AoiK2LeSQLKpqaWmJ4uxB964xp5AqER7XHwryqV6KkUC3qvxu6k6xG

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