{
  "manageEntity": {
    "action": "Create",
    "entityId": "800779254",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":800779254,\"description\":\"\",\"playlist_name\":\"I I I\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1791050346,\"metadata_timestamp\":1791050346,\"track_id\":1437442693}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x510dcc994052baee887ea380c905f81d819738d433730d14717405bd5fed88a2",
    "signature": "0x6b90c384d8d406c50fd8aefcb0256c9f6adb05a9d35e7cf4de3323e34af5d1971dc815d1ffc75834d3a28fa73e685469e2be6a1fa5b83b84a38f65322bfebb9c1b",
    "signer": "0xCAb3bf0B5355c6df016b3136a348d69D6b870791",
    "userId": "672346311"
  }
}