{
  "manageEntity": {
    "action": "Create",
    "entityId": "1505502431",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Sosi\",\"is_private\":false,\"is_album\":true,\"license\":\"\",\"release_date\":\"2026-04-02T14:10:56.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1775139373,\"metadata_timestamp\":1775139373,\"track_id\":1949395521}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedmvn2iws3t6scr5rybsmyacakhdhty7u6iv2yofxvyu2duwk5i64\"}}",
    "nonce": "0x5d066a3907dda4943aad4250f31176cf1526b6598fed44b6e4b58a8209902129",
    "signature": "0x8381fbdd7ca3676cfb14d59b2d17ab7f9f11ebf1fdcc556a63eb0140752d115d19caef96feda7d517fd962b9619b28af8ad68a4047364f1a3429533aade5e9941b",
    "signer": "0x41aE25CDa3015B94b1f8cA769772a69815621e28",
    "userId": "233435"
  }
}