Summary
The user reported issues with the NFT catalog on testnet and mainnet following the Crescendo upgrade, including basic NFT discovery limitations on testnet and functionality problems on mainnet. They have questions about migrating to a linked token list, its post-upgrade readiness, and incentives for NFT and fungible token owners. The user plans to create a migration script to ensure upgraded NFTs are registered promptly. They also encountered an error with the "BloctoToken" contract affecting some fungible tokens, while noting that the mainnet NFT list is non-functional and lacks JSON data, leading to CDN failures. Additionally, they expressed appreciation for assistance received and inquired about the review process for filtering scam NFTs, including who conducts it and its frequency.