message: [cluster-test] More debug information in txn emitter
  Closes:
  Approved by: ankushagarwal
diff: @@ -389,6 +389,7 @@ async fn wait_for_accounts_sequence(
  if Instant::now() > deadline {
  for (account, sequence_number) in zip(accounts, &sequence_numbers) {
  if account.sequence_number != *sequence_number {
  + warn!("Wait deadline exceeded for account {}, expected sequence {}, got from server: {}", account.address, account.sequence_number, sequence_number);
  uncommitted.push((account.address, *sequence_number));
  account.sequence_number = *sequence_number;
  }
  @@ -530,7 +531,11 @@ async fn execute_and_wait_transactions(
  let c = client.clone();
  let client_name = format!("{:?}", client);
  Box::pin(async move {
  + let txn_str = format!("{}::{}", request.sender(), request.sequence_number());
  + debug!("Submitting txn {}", txn_str);
  let resp = c.submit_transaction(request).await;
  + debug!("txn {} status: {:?}", txn_str, resp);
  +
  resp.map_err(|e| format_err!("[{}] Failed to submit request: {:?}", client_name, e))
  })
  })
  