Use historical price for older blocks and transactions

frontend/src/app/components/transaction/transaction.component.html

@@ -469,7 +469,7 @@
     <tbody>
       <tr>
         <td class="td-width" i18n="transaction.fee|Transaction fee">Fee</td>
-        <td>{{ tx.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span> <span class="fiat"><app-fiat [value]="tx.fee"></app-fiat></span></td>
+        <td>{{ tx.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span> <span class="fiat"><app-fiat [blockConversion]="blockConversion" [value]="tx.fee"></app-fiat></span></td>
       </tr>
       <tr>
         <td i18n="transaction.fee-rate|Transaction fee rate">Fee rate</td>