{
  "manageEntity": {
    "action": "Delete",
    "entityId": "144207",
    "entityType": "Playlist",
    "nonce": "1778584608707541282",
    "signature": "0xe832b008da00225ec146626ed227348dec4cb08fb929543725fc48b36743f24141daaca15bfcc79aa30ea32367cbba0dd5ecf69388edf2ef7d568c101adaa43e1c",
    "signer": "0xecaC916FafF0E75Df08fc73D2252307ae8DF8981",
    "userId": "477662771"
  }
}