{
  "manageEntity": {
    "action": "Create",
    "entityId": "58505438",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":58505438,\"description\":\"\",\"playlist_name\":\"Infans ~ Album : Infans # Passé sous silence\",\"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\":1787507662,\"metadata_timestamp\":1787507662,\"track_id\":35928644}]}}",
    "nonce": "0xf608f119a4f6e71527bacfddb1453a9aa260629296e2317f82690864c4635433",
    "signature": "0x0b60205774c27ab6e8e4ff48a2b786ab9977e5d8d61f31e78bb29d430dfb1066606c07639f1899b1fb875c61feb2448683d6cc9e077ddd4020096bb41c49a31d1b",
    "signer": "0x01FF89260B418e36957bB9c98f93114A58a76127",
    "userId": "443347253"
  }
}