if ctx.traceFile != nil {
                _, _ = ctx.traceFile.WriteString(fmt.Sprintf("[GOVERNANCE]aid(%s)\n", aid.String()))
                _, _ = ctx.traceFile.WriteString(fmt.Sprintf("snapshot set %d\n", seq))
                _, _ = ctx.traceFile.WriteString(fmt.Sprintf("unstaking : %s\n", amountBig.String()))
                _, _ = ctx.traceFile.WriteString(fmt.Sprintf("After sender: %s receiver: %s\n",