{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "39692",
    "entityType": "User",
    "nonce": "0xac7e3d63111f077d4177cdafb5756edb41953624ff00a77e8183721548a546f2",
    "signature": "0x15e97ef8d3b487366534dfec996ba25034f80b5fc672b22eb86c275af989290e0fd8018060e99f57f3b943d18ea4c92f9c9bc36a47db336795877ff8057a898d1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}