Transaction not yet indexed

42C5HeU74XVeu4pgPsiDhCSj77HzXpPs49kWHmNvtwR1JFj4Pxzne4eMu2Z6PhFDNSDvVL4JsdKqr7KLZVSQUktg

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