curl --request GET \
  --url https://api.blockflow.network/rest/eigenda/operator-nonsignings

{
  "data": [
    {
      "batchId": "<string>",
      "blockTimestamp": "2023-11-07T05:31:56Z",
      "blockNumber": 123
    }
  ],
  "meta": {
    "total": 123,
    "page": 123,
    "limit": 123,
    "operatorId": "<string>",
    "timeRange": {
      "start": "2023-11-07T05:31:56Z",
      "end": "2023-11-07T05:31:56Z"
    },
    "blockRange": {
      "start": 123,
      "end": 123
    },
    "filters": {
      "startTime": "2023-11-07T05:31:56Z",
      "endTime": "2023-11-07T05:31:56Z",
      "startBlock": 123,
      "endBlock": 123
    }
  }
}