{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "585896",
    "entityType": "User",
    "nonce": "0x0e4b6ce7ed95284a9c3dd233a6138f422f03103136f7f3377aa5e7a922a8df8a",
    "signature": "0x612b098df09c5ed88bc5cd1e6b5b347bc5a6ebedb5a4a03a6ba0a0dfaab6978552bcdff2cd30b7fdcd07a70ff39f477860e56ab72ebc9fccbcbf078806a8e8d51c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}