When does ton explorer support querying NFT information?

FreeTON Blockchain

There are currently 2 NFT markets: ?
nifi and grandbazar

There are 2 NFT projects:
waifuton and tonpunk

2 explorer :ton.ive and tonscan.io
Currently does not support NFT information query, (nft transaction, tokenID, NFT collection, etc.)
When can I develop a support explorer to query NFT information?

Are the standards for these NFT collectibles the same?
Do it supports a unified query interface?