{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "134696",
    "entityType": "User",
    "nonce": "0x365a95b14ccf98069042f9240374f74c118ec20e1182e390fc5a94f7d783e352",
    "signature": "0x4df1208765502b8973e0e075423b5ebb028dfbe3a93e318d8e4934be92dbb80551491d812c3bcd3562530eece33e4d4d3602fde07ad6d2ca8ce48a0f8862df391c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}