{
  "manageEntity": {
    "action": "Unsave",
    "entityId": "82777",
    "entityType": "Playlist",
    "nonce": "0x2f8a93decff8686c07181ee6f023054d2c4e228245a52ef24c1f6fedc33089a3",
    "signature": "0xe1dd1683831624db1e60410c69c7cec90f783ba08384b8e4abfa959e702ae629676a10aae8e760c721c38b19ca12a005bc123d6d50549f3f1007da050a75e7101b",
    "signer": "0xb99C26747D29b7F4376FAc35C8462179e32e43af",
    "userId": "391851422"
  }
}