Hi @Tsubasa and welcome to the community!
I think you mean … show lottiefiles in Airtable, and if so I assume you want to display them as an image attachment perhaps.
While lottifies can be described in a JSON format, I believe they require a plugin to interpret the JSON content. Rendering a JSON document in Airtable’s JSON editor is a completely separate idea from “running” a lottiefile. Airtable possesses no such plugin to render the animation, so the best you could expect is to convert the lottifiles to JPEG and upload them into Airtable.