Transaction not yet indexed

ARu5kPdunxuJGLpDDMusN16ndiqfvF3MQP7C4TB2pD84zGfbp79Cyiic1h5PD8HKn4PqsNGwZQ55EFn1WM6xv53

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