{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "22831",
    "entityType": "User",
    "nonce": "0x9841b9ef26dbddad0a13614c4385bbf7ae30a8f54e98afba4be70245ec0b81d3",
    "signature": "0xbb433908f49c13342aee57a9e2445d3933e5c5c7d025dbc23e3134b1d1762c716147ed0de8a9c4dbb2a7b407a7bf9fb64d4de09c93c0deffbb304ec4f6b0d3c61b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}