curl --request POST \
  --url https://rpc-mainnet.solanatracker.io/ \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getProgramAccountsV2",
  "params": [
    "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
    {
      "encoding": "base64",
      "filters": [
        {
          "memcmp": {
            "offset": 0,
            "bytes": "9BB6NFEcjBCtnNLFko2FqVQBq8HHM13kCyYcdQbgpump"
          }
        }
      ]
    }
  ]
}'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "context": {
      "apiVersion": "3.0.0",
      "slot": 372914918
    },
    "value": {
      "accounts": [
        {
          "account": {
            "data": [
              "eXi3FEU80+h66x/Am/Bn+WzS1NabVxOVqpvxhq/52j8l9waSAkTeKVuHU8I65mfMdK85hgfUpKL9h/QyGL3xowAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
              "base64"
            ],
            "executable": false,
            "lamports": 2039280,
            "owner": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA",
            "rentEpoch": 18446744073709552000,
            "space": 165
          },
          "pubkey": "11966FYd2Gtp2wBAXdGzGcJuQaHMLoqVoJDsAvXreb2"
        }
      ],
      "hasMore": true,
      "nextCursor": "11966FYd2Gtp2wBAXdGzGcJuQaHMLoqVoJDsAvXreb2"
    }
  }
}