{
  "manageEntity": {
    "action": "Update",
    "entityId": "2085284874",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Collection of my fav bass music + melodic textures\",\"playlist_name\":\"FRE$H BASS \",\"is_private\":false,\"playlist_image_sizes_multihash\":\"01K4FNX3VW54X5NQN8273DJQH6\",\"release_date\":\"2025-09-02T15:45:31.000Z\",\"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\":1780081521,\"track_id\":1809040635}]}}",
    "nonce": "0x988b453006140732c54c81ff20dbc0e2571ea9db25ff5eeb10820e3b4ed196c1",
    "signature": "0xa59038d6fca24ac4e346e5426b386ff086bfbd206850884a8974484b729c89a834f4164d4f126720019eaaa49b5896313daa5cf656a126ffa35f630c96786e7c1c",
    "signer": "0xcB60fA0c0551A2da62E54A69CC0b7aC810d9a6f3",
    "userId": "118458623"
  }
}