Transaction not yet indexed

PJfVkQVVc16dEgeT3ZkU359SEXSctTYhpCi5kLHv49EmHuGWVD2VjyUyH3vYpsJEeica3jJKrTbx7AYZU6kSUu2

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