Subject: Token Not Listable on Marketplaces - Constructor Mint Issue

Manifold Support
1

Wallet address: 0xc8BB6C82E3a9AF7dC2e9484A8bD6E9dE0D252994

Hi Manifold team,

I created and deployed an ERC-721 contract through Manifold Studio at:
0xac1d3a40eafab51ef23c015bfa94acb0a58bb297
Token ID 1 was minted during contract deployment. The token displays correctly on OpenSea however I am experiencing these issues:
∙ Cannot list the token on OpenSea — listing fails
∙ Token shows “not found” when fetching on other marketplaces

Could you please advise:
1. Is this a known issue with constructor mints on Manifold?
2. Is there any other fix you recommend?
Thank you

I am using google and safari as browser

2

Hi i just wanna follow up this!

3

Thanks for the details. I checked token #1 on contract 0xac1d3a40eafab51ef23c015bfa94acb0a58bb297 directly on Ethereum mainnet, and the good news is the token itself is completely healthy:

  1. It exists on-chain and is owned by 0xc8BB...2994.
  2. It’s metadata is valid
  3. We don’t believe this is a constructor-mint

Because the token is valid on-chain, the “can’t list” / “not found” behavior is on the marketplace’s indexing side, not anything wrong with the contract or your token. Marketplaces each maintain their own index and sometimes lag or fail to pick up a token, especially right after mints or transfers.

We would recommend reaching out to Opensea and other marketplaces regarding this display issue.

If your goal is to sell directly through Manifold, you can also list this pre-minted token via Studio’s Listing app:

We hope this help, please let us know if you have any other questions!