Transaction not yet indexed

5Nun5QtYarrq6HQRJLgFwp6AiiPsmZDsjfrpgAv1HzzVAXt7XZKSMeu22Wip65Rd3nUmwhRq6PEsnJ2cDrLMobS8

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