Transaction not yet indexed

5u21ruTGQwntBoDw2jLHYLGtpWvVTK2fffBnnSPRU9jbvTKqk3Vf2zNAPmR2dpVu5Pen96Pyqv77gN29XZCjdowz

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