Transaction not yet indexed

NPkqC937HTUWm2EdHXN59SZyUVVhYx88BEkUqaivqTkpWMKYogT1QfeBdqFsqEBFxxFV8LQAk2x5fT6BsSzm73i

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