curl --request GET \
  --url https://mainnet.gomaestro-api.org/v1/assets/{asset} \
  --header 'api-key: <api-key>'

{
  "data": {
    "asset_name": "6164616d616e74",
    "asset_name_ascii": "adamant",
    "fingerprint": "asset105lxc60yjpqygjsnn29e5hjyafnfw75pqwwza2",
    "total_supply": "1",
    "unique_holders": {
      "by_address": 1,
      "by_account": 0
    },
    "first_mint_tx": {
      "tx_hash": "257916e7ae112cf16f27218e41bfa37c018bab922354201b3b38c9a24c35ab33",
      "slot": 55718892,
      "timestamp": "2022-03-14 19:13:03",
      "amount": "1"
    },
    "latest_mint_tx": {
      "tx_hash": "257916e7ae112cf16f27218e41bfa37c018bab922354201b3b38c9a24c35ab33",
      "slot": 55718892,
      "timestamp": "2022-03-14 19:13:03",
      "amount": "1"
    },
    "mint_tx_count": 1,
    "burn_tx_count": 0,
    "asset_standards": {
      "cip25_metadata": {
        "name": "$adamant",
        "description": "The Handle Standard",
        "website": "https://adahandle.com",
        "image": "ipfs://Qmai8iwE1Diw5YZVYSpSPAbXM5AVprheve8AAXJzwXoftf",
        "core": {
          "og": 0,
          "termsofuse": "https://adahandle.com/tou",
          "handleEncoding": "utf-8",
          "prefix": "$",
          "version": 0
        },
        "augmentations": []
      },
      "cip68_metadata": null
    },
    "latest_mint_tx_metadata": {
      "721": {
        "f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a": {
          "cardanosweets": {
            "name": "$cardanosweets",
            "description": "The Handle Standard",
            "website": "https://adahandle.com",
            "image": "ipfs://QmaNoVpks3gAR4oayMkx9uHU2baDMGQrBAzpM1PZ3ebJBu",
            "core": {
              "og": 0,
              "termsofuse": "https://adahandle.com/tou",
              "handleEncoding": "utf-8",
              "prefix": "$",
              "version": 0
            },
            "augmentations": []
          },
          "adamant": {
            "name": "$adamant",
            "description": "The Handle Standard",
            "website": "https://adahandle.com",
            "image": "ipfs://Qmai8iwE1Diw5YZVYSpSPAbXM5AVprheve8AAXJzwXoftf",
            "core": {
              "og": 0,
              "termsofuse": "https://adahandle.com/tou",
              "handleEncoding": "utf-8",
              "prefix": "$",
              "version": 0
            },
            "augmentations": []
          }
        }
      }
    },
    "token_registry_metadata": null
  },
  "last_updated": {
    "timestamp": "2023-10-18 07:30:52",
    "block_hash": "0e1e924710135acfe200ab13d290bd282a67584fd54456f0dcac0aeaa38bb2c2",
    "block_slot": 106047961
  }
}