{"domain":"x402-transcribe-mainnet.hustlescan-media.workers.dev","count":1,"changes":[{"captured_at":"2026-10-16T18:59:15.455263","card_hash":"97bee1c28102fe50641d8bf298c69f91c06e7c434b1403a32d7a58b8f5faf4f1","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}