[BUG] tx not found in full node rest api

[Ljzn]

Describe the bug

Hello, I'm running a full node of TerraClassic, there is a tx which can be found on explorer https://finder.terra.money/classic/tx/10d31b63275e48b48ae84e8b4c240b8d3a08466b2f0e5455e3ca54fe8a9130e9 .

But when can not be found with REST api of my full node

/cosmos/tx/v1beta1/txs/10d31b63275e48b48ae84e8b4c240b8d3a08466b2f0e5455e3ca54fe8a9130e9

It returns

{
  "code": 5,
  "message": "rpc error: code = NotFound desc = tx not found: 10d31b63275e48b48ae84e8b4c240b8d3a08466b2f0e5455e3ca54fe8a9130e9: key not found",
  "details": [
  ]
}

When I request the block which contains that tx by /cosmos/tx/v1beta1/txs/block/12690375, it returns a super long respond.

And the /cosmos/tx/v1beta1/txs?events=tx.height%3D12690375 returns:

{
  "txs": [
  ],
  "tx_responses": [
  ],
  "pagination": {
    "next_key": null,
    "total": "0"
  }
}

How to let my full node get that transaction?

To Reproduce

Context & versions