{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "42614",
    "entityType": "User",
    "nonce": "0x698bfb20291440afc48d32b12ed9724d94e2f300a0fcd13fb2b97cd00f4b3f78",
    "signature": "0xc5f2a9f478b17b96e46e24c7d6d393d98392f0e34f924f60effefa542f626e505080397eddbaa1942144abcb9fc8878f6bae70ae95fc95ca7c2201c49f01b9b81c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}