Transaction not yet indexed

2KUG9DgEtaExifgoj3dJmbbm98xWCq6BuffpfGcfjR1zmcZxXEWjLj1pz9jWhp8kf5Deu7inHMNmhrKoV6hRBE52

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