{
  "manageEntity": {
    "action": "Create",
    "entityId": "576660812",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":576660812,\"description\":\"\",\"playlist_name\":\"Bleus d’Innocence\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1784394365,\"metadata_timestamp\":1784394365,\"track_id\":961682322}]}}",
    "nonce": "0x07d5212fcfc3685c8da5d7a910aebd690e2925f2b0e408923322a389de12b58a",
    "signature": "0x9207a72c91c2a896214841fee33a9f321cd5f67cc1dbe90b60836242dea666531b3d79efd098acea79afad46e07c5a21c797b2c919c30148ba366becb5c88d8c1c",
    "signer": "0x5fE3FF7c0F8687a8c710209009A441B4DD682597",
    "userId": "692224471"
  }
}