{
  "Sg721": {
    "creator": "stars10w5eulj60qp3cfqa0hkmke78qdy2feq6x9xdmd",
    "description": "Test Collection yubo2",
    "image": "ipfs://bafybeiavall5udkxkdtdm4djezoxrmfc6o5fn2ug3ymrlvibvwmwydgrkm/1.jpg",
    "external_link": null,
    "explicit_content": null,
    "start_trading_time": "1687890236000000000",
    "royalty_info": null
  }
}