Add EIP-6066: Signature Validation Method for NFTs (#6066)
* 6066 first draft
* Fix header
* Update header
* Fix header, remove reference section
* Fix EIP links
* Reformat rationale
* Refactor motivation & rationale
* Update discussion
* Update rationale
* Rationale clarification
* Refactor
* Word choice
* Incorporated feedback regarding EIP-5750
* RFC8174 & clarifications
* Update rationale & motivation
GitHub Diff