When Lego posted the NFT-related tweet, people believed it could be deleted immediately and entered the NFT field.

According to Cointelegraph, world-renowned toy maker Danish group Lego announced the full tweet on Wednesday with "NFT" and immediately deleted, according to Cointelegraph. The tweet reads "0 and 1 but still in brick (0 and 1 but still in brick)". A short video was also attached to the tweet, in which the 14-second video didn't directly mention NFT, but saw a 3D LEGO brick snap into place and suddenly something went wrong around the brick. Netizens speculated that the tweet could indicate that Lego was considering re-entering the NFT space, which could be a trailer for the "Lego digital currency".