Transaction not yet indexed

MMnjAz9ZoLyRNoRhUyKn9qyMuoiYj8uLBi3koPBhBJBRAHFvyxhWvHARCy5hLiy2SoTZMAVb4CjXNHf44WPu1Es

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