{
  "manageEntity": {
    "action": "Unsave",
    "entityId": "4281",
    "entityType": "Playlist",
    "nonce": "0x09b8f832a9c945c30324297987d8817551f69f8df9a338285e9c5f50d82c4894",
    "signature": "0x090f0366e516ba3029bc5d9b7ad33caf68138efd61260ba97302a7f2d1959b7f4ee4c67093f19c676dcf687dbe2936462121eb7d1adff537b0ae99cbea1d42bc1b",
    "signer": "0x95BbBBF9115b67A7145Fc3D5aF73260B65ae51C0",
    "userId": "382762276"
  }
}