{"domain":"x402-v2-mint-erc20-meta.vercel.app","count":1,"changes":[{"captured_at":"2026-10-29T18:23:59.813236","card_hash":"8e4b2503555fe1243999de33b65b1bbe1928ca72f8a98455432500da18f60f1e","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}