Transaction not yet indexed

UFKYYHedeZb9ynQJ7kYCqGR3gKepvYEeqFhwtLEbmXGM7z17mDNgn8aFUKZDAP7qBMp4cwp4xApKf7uwdbNJ8Sp

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