Transaction not yet indexed

5UX56kYXfhin9RgT3GgXzqDANb5FMFu2ouZ7GD3NHn24ZCh9YJ2Kj8CEujmJRL3uAfTkpkCw1XLtpXUHyPmppL5k

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