Transaction not yet indexed

5MUNvk2X8DqEXt74GN5jvRzpGBeqaMFr93Tu5QQZE2D6WKsg1CD5k1Z1yaLkkjws5tWM9TQN8LR13bRLC5JT6ts3

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