{
  "Sg721": {
    "creator": "stars1hq9zqzw0ah35udcvm8yp9tj6ucrwsgq4xna0d7",
    "description": "开始123",
    "image": "ipfs://bafybeihb4qf33ud5llv2tsf2gk3f57lnnjnqlhwt34jluslkzpjqg676tq/1.jpg",
    "external_link": null,
    "explicit_content": true,
    "start_trading_time": "1690016140798000000",
    "royalty_info": null
  }
}