{"domain":"land-survey.x402tookit.com","count":1,"changes":[{"captured_at":"2026-10-21T05:06:30.557621","card_hash":"c1296e13665ef3a6d21a55a8f0c89708354b4f9f2dfae0401736e702435a8796","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}