{"copyright_id":"0xf01ad10caaa2ea176992c2fad5e8e7426c8e04a45ac4d77f31dae64d52281e45","isrc":"FIFMF1225384","name":"Säkkijärven polkka","registered_at":"2026-07-29T19:42:51Z","spotify_id":"5gtABVhPoTqnOZr7D5sb8E","type":"track"}