Transaction not yet indexed

MNjjcFTWKozF32aPhSaK4jpkZCWUUETSfBftn37gChRJizw7i2mpMyZu13vEu6yCthS5eJ8zE2uKTeDnVh7a8P6

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