{"domain":"fda-drugs.use.x402atlas.com","count":1,"changes":[{"captured_at":"2026-10-21T16:24:08.680530","card_hash":"56aacee863f686780a894397ec7efc92a3176e5ff64fd15d9d7b7cf2c9e43dc6","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}