curl --request GET \
  --url https://api.sandbox.immutable.com/v1/chains/{chain_name}/search/filters/{contract_address}

{
  "result": {
    "chain": {
      "id": "eip155:13372",
      "name": "imtbl-zkevm-testnet"
    },
    "contract_address": "0xe9b00a87700f660e46b6f5deaa1232836bcc07d3",
    "filters": [
      {
        "name": "Rarity",
        "values": [
          [
            {
              "value": "Common",
              "nft_count": "42"
            },
            {
              "value": "Rare",
              "nft_count": "17"
            }
          ]
        ],
        "omitted_values_count": 0
      }
    ]
  },
  "page": {
    "previous_cursor": "ewogICJ0eXBlIjogInByZXYiLAogICJpdGVtIjogewogICAgImlkIjogNjI3NTEzMCwKICAgICJjcmVhdGVkX2F0IjogIjIwMjItMDktMTNUMTc6MDQ6MTIuMDI0MTI2WiIKICB9Cn0=",
    "next_cursor": "ewogICJ0eXBlIjogInByZXYiLAogICJpdGVtIjogewogICAgImlkIjogNjI3NTEzMCwKICAgICJjcmVhdGVkX2F0IjogIjIwMjItMDktMTNUMTc6MDQ6MTIuMDI0MTI2WiIKICB9Cn0="
  }
}