Transaction not yet indexed

51Z2ddxVuDN6PomtjeQvDvpK4G43SVewRH1ZzSh1KRfnReiTW36z87juZqa5gXqPgc7upPfXwbGvY3WbyBPT26rm

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