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

{
  "result": [
    {
      "id": "4e28df8d-f65c-4c11-ba04-6a9dd47b179b",
      "chain": {
        "id": "eip155:13372",
        "name": "imtbl-zkevm-testnet"
      },
      "contract_address": "0x8a90cab2b38dba80c64b7734e58ee1db38b8992e",
      "created_at": "2022-08-16T17:43:26.991388Z",
      "updated_at": "2022-08-16T17:43:26.991388Z",
      "name": "Sword",
      "description": "2022-08-16T17:43:26.991388Z",
      "image": "https://some-url",
      "animation_url": "https://some-url",
      "youtube_url": "https://some-url",
      "attributes": [
        {
          "trait_type": "Aqua Power",
          "value": "Happy",
          "display_type": "number"
        }
      ],
      "external_url": "https://some-url"
    }
  ],
  "page": {
    "previous_cursor": "ewogICJ0eXBlIjogInByZXYiLAogICJpdGVtIjogewogICAgImlkIjogNjI3NTEzMCwKICAgICJjcmVhdGVkX2F0IjogIjIwMjItMDktMTNUMTc6MDQ6MTIuMDI0MTI2WiIKICB9Cn0=",
    "next_cursor": "ewogICJ0eXBlIjogInByZXYiLAogICJpdGVtIjogewogICAgImlkIjogNjI3NTEzMCwKICAgICJjcmVhdGVkX2F0IjogIjIwMjItMDktMTNUMTc6MDQ6MTIuMDI0MTI2WiIKICB9Cn0="
  }
}