Transaction not yet indexed

PfXMm1akVWZp9bsCvmubarQe9ptkBF9HB8PmAWUXa4GpX99L6K2enGXeYjFXJJUssE22aujEVqKT2t9Rk2fKv18

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