{
  "manageEntity": {
    "action": "Update",
    "entityId": "1745179013",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"So Money\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedtsnhmnnwdcayoei34uimat3e6jn4srbldla36pfafrgosogv67m\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1787417029,\"track_id\":1525194906},{\"timestamp\":0,\"metadata_timestamp\":1787417035,\"track_id\":1993977346},{\"timestamp\":0,\"metadata_timestamp\":1787417042,\"track_id\":1359799799},{\"timestamp\":0,\"metadata_timestamp\":1787417051,\"track_id\":133121017},{\"timestamp\":0,\"metadata_timestamp\":1787417057,\"track_id\":287480969},{\"timestamp\":0,\"metadata_timestamp\":1787417068,\"track_id\":146865938}]}}",
    "nonce": "0x749518e47bea4a43fa7e194e6f1d6a34ea6fc5846b540a6e0cef9ac659c11de6",
    "signature": "0xa36f664500b6a4120f3747c088e2828eb044202b97d0f45b5bc60f48ceeb92f623d8aeccb501ef6b9d5cbf96782fe776fbd73e8bfbf984290b4d7ffec45acd3c1b",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}