Installation, First, we'll need to install the primary IDX library and associated dependencies: npm install @ceramicnetwork/ ceramic-http-client @ceramicstudio/ idx @ceramicstudio/ idx-constants, Question an identity, Then we can use these libraries to link IDX to a Ceramic network and communicate with the files associated to a given DID. This example shows how to just query the basic profile for a given Ceramic from '@ceramicnetwork/ ceramic-http-client'import IDX from '@ceramicstudio/ idx'import definitions from '@ceramicstudio/ idx-constants'// Use Ceramic devnetconst ceramic = new Ceramic('