Transaction not yet indexed

UK5EXkdLFDn2pxPSB68tcPRASFQVJoCcqV7Aj5AMy5WQcqt2kRJ7PCTCdpoPWUe427owQJEKXAw8iD1wnPP4T7h

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