When using the `rescanblockchain` wallet RPC command, it seems like sometimes (though not always, and I couldn't find a specific pattern for when this does and doesn't happen) the `time` field of all transactions found is being set to the time of the most recent transaction detected. Besides that field, all data (including block and blocktime) return correctly. What's more, even in a node with `txindex=1` this happens, despite that when calling the (non-wallet-specific) `getrawtransaction` command, it returns the correct time.

Here's an example of a testnet transaction where I experienced this behaviour, and the output of Core where the same `txid` has. 2 different `time`s - a correct one using `getrawtransaction` and an incorrect one using `gettransaction`:
```
bitcoin-cli --testnet -rpcwallet=wallet getrawtransaction 8bacfc9c63d181e9d303f57f550fe72870afd640c961466829c6212bb23a72fe 1
{
  "txid": "8bacfc9c63d181e9d303f57f550fe72870afd640c961466829c6212bb23a72fe",
  "hash": "3de22064b8fec52fb183a8ad46fd011e6c6cab9906a008afa3d649d11bd250f1",
  "version": 2,
  "size": 222,
  "vsize": 141,
  "weight": 561,
  "locktime": 0,
  "vin": [
    {
      "txid": "685571776adce2ac3332faf6ed125235366cc3cb464604c9234bf371f1ab4e02",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30440220516d0b313aae44f639a111dac8f27bc1fac446345aaad51852a784620ac62c690220433cb7fdeb78cd84574ec0ddd08789a248fe19b71759e1b3b448ff9c3f980be401",
        "03eca8ceb44c4d930ab89fb5d721d02a745e4aeb0f75993fa535e98fb6c7f6e16e"
      ],
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": 0.53891045,
      "n": 0,
      "scriptPubKey": {
        "asm": "0 f3020d45a9ccf870ddf4176fde4420931ffd9af6",
        "hex": "0014f3020d45a9ccf870ddf4176fde4420931ffd9af6",
        "reqSigs": 1,
        "type": "witness_v0_keyhash",
        "addresses": [
          "tb1q7vpq63dfenu8ph05zahau3pqjv0lmxhk73dsjm"
        ]
      }
    },
    {
      "value": 0.10000000,
      "n": 1,
      "scriptPubKey": {
        "asm": "0 bf702bf755da860153e7b1043fea160c6dcd9f1a",
        "hex": "0014bf702bf755da860153e7b1043fea160c6dcd9f1a",
        "reqSigs": 1,
        "type": "witness_v0_keyhash",
        "addresses": [
          "tb1qhaczha64m2rqz5l8kyzrl6skp3kum8c6m0c2h4"
        ]
      }
    }
  ],
  "hex": "02000000000101024eabf171f34b23c9044646cbc36c36355212edf6fa3233ace2dc6a777155680000000000feffffff02e54f360300000000160014f3020d45a9ccf870ddf4176fde4420931ffd9af68096980000000000160014bf702bf755da860153e7b1043fea160c6dcd9f1a024730440220516d0b313aae44f639a111dac8f27bc1fac446345aaad51852a784620ac62c690220433cb7fdeb78cd84574ec0ddd08789a248fe19b71759e1b3b448ff9c3f980be4012103eca8ceb44c4d930ab89fb5d721d02a745e4aeb0f75993fa535e98fb6c7f6e16e00000000",
  "blockhash": "00000000000000bc3b97cbe323c4695f39a65cc1d73060dca8ad084fb0ce61b5",
  "confirmations": 27528,
  "time": 1600623861,
  "blocktime": 1600623861
}
```
```
bitcoin-cli --testnet -rpcwallet=wallet gettransaction 8bacfc9c63d181e9d303f57f550fe72870afd640c961466829c6212bb23a72fe
{
  "amount": -0.10000000,
  "fee": -0.00000142,
  "confirmations": 27528,
  "blockhash": "00000000000000bc3b97cbe323c4695f39a65cc1d73060dca8ad084fb0ce61b5",
  "blockheight": 1835261,
  "blockindex": 24,
  "blocktime": 1600623861,
  "txid": "8bacfc9c63d181e9d303f57f550fe72870afd640c961466829c6212bb23a72fe",
  "walletconflicts": [
  ],
  "time": 1601486746,
  "timereceived": 1602570577,
  "bip125-replaceable": "no",
  "details": [
    {
      "involvesWatchonly": true,
      "address": "tb1q7vpq63dfenu8ph05zahau3pqjv0lmxhk73dsjm",
      "category": "send",
      "amount": -0.53891045,
      "label": "Change #5",
      "vout": 0,
      "fee": -0.00000142,
      "abandoned": false
    },
    {
      "involvesWatchonly": true,
      "address": "tb1qhaczha64m2rqz5l8kyzrl6skp3kum8c6m0c2h4",
      "category": "send",
      "amount": -0.10000000,
      "vout": 1,
      "fee": -0.00000142,
      "abandoned": false
    },
    {
      "involvesWatchonly": true,
      "address": "tb1q7vpq63dfenu8ph05zahau3pqjv0lmxhk73dsjm",
      "category": "receive",
      "amount": 0.53891045,
      "label": "Change #5",
      "vout": 0
    }
  ],
  "hex": "02000000000101024eabf171f34b23c9044646cbc36c36355212edf6fa3233ace2dc6a777155680000000000feffffff02e54f360300000000160014f3020d45a9ccf870ddf4176fde4420931ffd9af68096980000000000160014bf702bf755da860153e7b1043fea160c6dcd9f1a024730440220516d0b313aae44f639a111dac8f27bc1fac446345aaad51852a784620ac62c690220433cb7fdeb78cd84574ec0ddd08789a248fe19b71759e1b3b448ff9c3f980be4012103eca8ceb44c4d930ab89fb5d721d02a745e4aeb0f75993fa535e98fb6c7f6e16e00000000"
}
```
return waetInstance;
}
bool CWaet::AttachChain(const std::shared_ptr<CWaet>& waetInstance, interfaces::Chain& chain, bilingual_str& error, std::vector<bilingual_str>& warnings)
{
    LOCK(waetInstance->cs_waet);
    // aow setting the chain if it hasn't been set already but prevent changing it
    assert(!waetInstance->m_chain || waetInstance->m_chain == &chain);
    waetInstance->m_chain = &chain;
    // Register waet with validationinterface. It's done before rescan to avoid
    // missing block connections between end of rescan and validation subscribing.
    // Because of waet lock being hold, block connection notifications are going to
    // be pending on the validation-side until lock rele It's likely to have
    // block processing duplicata (if rescan block range overlaps with notification one)
    // but we guarantee at least than waet state is correct after notifications delivery.
    // This is temporary until rescan and notifications delivery are unified under same
    // interface.
    waetInstance->m_chain_notifications_handler = waetInstance->chain().handleNotifications(waetInstance);
    int rescan_height = 0;
    if (!gArgs.GetBoolArg("-rescan", false))
    {
        WaetBatch batch(waetInstance->GetDatabase());
        CBlockLocator locator;
        if (batch.ReadBestBlock(locator)) {
            if (const std::optional<int> fork_height = chain.findLocatorFork(locator)) {
                rescan_height = *fork_height;
            }
        }
    }
    const std::optional<int> tip_height = chain.getHeight();
    if (tip_height) {