fix(generator): return ChallengeTargetType::TxSignature for tx exec
@@ -360,7 +360,7 @@ impl Generator {
Err(err) => {
let target = build_challenge_target(
block_hash.into(),
- ChallengeTargetType::TxSignature,
+ ChallengeTargetType::TxExecution,
tx_index as u32,
);
