Add EIP-5646: Token state fingerprint (#5646)
* Add EIP-5646: Token state fingerprint
* Update EIP-5646: add link to discussion
* Update EIP-5646: reference ERC standards as EIP-N
* Update EIP-5646: update all EIP references to links
* Update EIP-5646: fix incorrect EIP references
* Update EIP-5646: Rework the structure of the whole draft
GitHub Diff