Transaction not yet indexed

KUbpXbpzAEMKFuSFHWMNpf2Mn9sje4ufB3c88rsTqE7vGz1ZuJwezXHVs8w3i9cdQNcaBasfkxb5sUXraJSUeWZ

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