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

{
  "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"
  }
}