{"rootvine":{"version":"1.0","resolved_at":"2026-06-17T23:18:24.712Z","ttl_seconds":86400,"resolver":"beatsvine","category":"music","schema_url":"https://rootvine.ai/schema/v1"},"response_id":"rv_resp_697c57b9","status":"success","query":{"type":"music","raw":"Nat King Cole Smile","normalized":"nat king cole smile","artist":"Nat King Cole","title":"Smile"},"results":[{"rank":1,"merchant":"Deezer","merchant_id":"deezer","trust_tier":"authoritative","price":null,"url":"https://www.deezer.com/track/3240277","click_url":"https://www.beatsvine.com/r/4fdb24fa1b15","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/e60c84dbad32c03a5321ce1433cebfe4/500x500-000000-80-0-0.jpg","source_url":"https://www.beatsvine.com/nat-king-cole-smile","mcp":{"package":"rootvine-mcp","tool_hint":"resolve_music"}}