{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "228625",
    "entityType": "User",
    "nonce": "0x5cce3b19373a7e2a234fdc5cb48efa6beb6c21fbad555e11bc1839741fde75c8",
    "signature": "0x31644bb1f3dcf6b8d5eeac75349b595e1bf4fd9abf6214b87ad572bc15e06a890b7a52b50514ea084efc859748362bcbf745581dbcd73bd5ac017f3e4df5d0191b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}