Transaction not yet indexed

WUgtNRTZSBg9mxVxPDYxCa9eHU2cDZ4s3cfBzrFXWZkuq4DjZzL9yzpopsqMpdp5QRTEARnV5oQEzXBcaCpJSi2

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