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Minting NFTs into Collections

You can use the NFTokenTaxon field to group NFTs into collections. As the minter, you can choose any numeric value from 0x0 to 0xFFFFFFFFand assign it to NFTs as you create them. The significance of the taxon is entirely up to you.

For example, for your first collection, you might set the NFTokenTaxon to 1. You might have a collection of NFTs with taxon values of 316, 420, or 911. You might use taxons that start with a digit to indicate the type of NFT (for example, all Real Estate NFTs have a taxon that starts with 2).

While the NFTokenTaxon field is required, you can set the value to 0 if you don't intend to create a collection.

See NFTokenTaxon.