Transaction not yet indexed

NuPCukBVHWgqhqX6ukFMfgLbNz6DnZZUwMuLWJ1aurLyFzLEtB5GFQBQjEA3BYrZk7LS2JXu5vUXQrdVf9z5Tta

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