Transaction not yet indexed

NmPMEGwcaZNbP2i2LnteBKxxx2HXUerK7NFWttt6AS4vJvPzv8hHdx5SNEjj9gM56jZmk7CtpKv8pXA9r2HJfAV

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