{
  "manageEntity": {
    "action": "Create",
    "entityId": "430498955",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"LO MAS ROMANTICO Y BONITO DE LOS BUKIS\",\"playlist_name\":\"MIX DE LOS BUKIS\",\"is_private\":true,\"playlist_contents\":[]}}",
    "nonce": "0x8ad2f9a306e2d4289352d338949a62cc68781594e9f33d9e8472bdd2fd79a324",
    "signature": "0x0fab98ea2baba385427cf69951553e4fa93808ea5a5d3a801516e63977dffad54b697d50923496d6715b352e50799cf43a69b70bfb5e11d3c70fe8b9e4dc58851c",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "891575525"
  }
}