Transaction not yet indexed

1NPvDG4wRmn7MPZXRZXhHwzMcCSy5oBX6L6gcv5kZUc8tb69cXbGvBvRz7yFMVvBAQGZZjmMNyyskD2fxq2Jfn5

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