HIP-1340: Update mirror node REST endpoint (#1443)

Signed-off-by: Bilyana Gospodinova <bilyana.gospodinova14@gmail.com>

Author: bilyana-gospodinova

HIP/hip-1340.md

@@ -13,7 +13,7 @@ status: Last Call
 last-call-date-time: 2026-02-09T07:00:00Z
 discussions-to: https://github.com/hiero-ledger/hiero-improvement-proposals/pull/1340
 created: 2025-11-13
-updated: 2026-01-26
+updated: 2026-04-01
 ---
 
 ## Abstract
@@ -391,41 +391,6 @@ Response format:
 
 #### Contracts API
 
-##### `GET /api/v1/contracts/{contractIdOrAddress}/results` endpoint
-
-This endpoint will include results for EOAs as well. An additional field called `authorization_list` will be included.
-
-Response format:
-
-```
-{
-  "results": [
-    {
-      "address": "0x4af07974dae3cb2daf46fb80e8544d45138ee54f",
-      "amount": 0,
-      "authorization_list": [
-        {
-          "chain_id": "0x01",
-          "address": "0x1111111111111111111111111111111111111111",
-          "nonce": 5,
-          "y_parity": 1,
-          "r": "0x2222222222222222222222222222222222222222222222222222222222222222",
-          "s": "0x3333333333333333333333333333333333333333333333333333333333333333"
-        },
-        ...
-      ],
-      ...
-      "to": "0x00000000000000000000000000000000007242d6",
-      "hash": "0xe449dc260ecc1b8bf8e45bbbc14211f7e2fbc9de6b53e62d873e8b2cb95c13eb"
-    },
-   ...
-   ],
-   "links": {
-    "next": null
-  }
-}
-```
-
 ##### `GET /api/v1/contracts/{contractIdOrAddress}/results/{timestamp}` endpoint
 
 This endpoint will include results for EOAs as well. An additional field called `authorization_list` will be included.
@@ -438,7 +403,7 @@ Response format:
   "amount": 0,
   "authorization_list": [
     {
-      "chain_id": "0x01",
+      "chain_id": "0x127",
       "address": "0x1111111111111111111111111111111111111111",
       "nonce": 5,
       "y_parity": 1,
@@ -467,7 +432,7 @@ Response format:
       "amount": 0,
       "authorization_list": [
         {
-          "chain_id": "0x01",
+          "chain_id": "0x127",
           "address": "0x1111111111111111111111111111111111111111",
           "nonce": 5,
           "y_parity": 1,
@@ -500,7 +465,7 @@ Response format:
   "amount": 0,
   "authorization_list": [
     {
-      "chain_id": "0x01",
+      "chain_id": "0x127",
       "address": "0x1111111111111111111111111111111111111111",
       "nonce": 5,
       "y_parity": 1,
@@ -520,6 +485,7 @@ Response format:
 
 The following endpoints will contain results for EOAs as well. No change in the response format will be made.
 
+- `GET /api/v1/contracts/{contractIdOrAddress}/results`
 - `GET /api/v1/contracts/{contractIdOrAddress}/results/logs`
 - `GET /api/v1/contracts/{contractIdOrAddress}/state`
 - `GET /api/v1/contracts/results/{transactionIdOrHash}/actions`