curl --request GET \
  --url https://xdg-mainnet.gomaestro-api.org/v0/assets/drc20/{ticker}/holders \
  --header 'api-key: <api-key>'

{
  "data": [
    {
      "address": "DNG3G7pKc1DgciyWs36GFUnVyvJieDhKdb",
      "balance": "9000000.000000000000000000",
      "script_pubkey": "0014f6aa24e0d1e39edc330dbfa7376e896437f7e14b"
    }
  ],
  "last_updated": {
    "block_hash": "00000000000000000002747b9e3c0097172bc23489d686e8b885a6fa89c2c4da",
    "block_height": 850534
  },
  "next_cursor": "19FwuaejD9hE1R4ckTQKaqe0ecA"
}