{"domain":"x402-wallet-profile-api-production.up.railway.app","count":1,"changes":[{"captured_at":"2026-10-14T16:01:07.598826","card_hash":"85b258fe1b0617d512b837170c045de938fede63dd34619fd2d6e7b0d26d1070","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}