{"rootvine":{"version":"1.0","resolved_at":"2026-06-18T08:59:19.801Z","ttl_seconds":86400,"resolver":"beatsvine","category":"music","schema_url":"https://rootvine.ai/schema/v1"},"response_id":"rv_resp_ec49ba2d","status":"success","query":{"type":"music","raw":"Robert Johnson 32-20 Blues","normalized":"robert johnson 32-20 blues","artist":"Robert Johnson","title":"32-20 Blues"},"results":[{"rank":1,"merchant":"Deezer","merchant_id":"deezer","trust_tier":"authoritative","price":null,"url":"https://www.deezer.com/track/851724","click_url":"https://www.beatsvine.com/r/91981e325f64","type":"stream","availability":"available","ranking_reason":{"code":"ONLY_RESULT","summary":"Single result, no comparison needed","details":{}}}],"warnings":[],"partial_sources":[],"error":null,"cover_art":"https://cdn-images.dzcdn.net/images/cover/7826a242943a01f74288c456386841b8/500x500-000000-80-0-0.jpg","source_url":"https://www.beatsvine.com/robert-johnson-32-20-blues","mcp":{"package":"rootvine-mcp","tool_hint":"resolve_music"}}